EP4003949A1 - Procede de traitement d'une composition comprenant de la vanilline naturelle - Google Patents

Procede de traitement d'une composition comprenant de la vanilline naturelle

Info

Publication number: EP4003949A1
Authority: EP; European Patent Office
Prior art keywords: formula; composition; equal; compound; natural vanillin
Prior art date: 2019-07-30
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Pending

Application number

EP20746224.3A

Other languages

German (de)

English (en)

French (fr)

Inventor

Laurent Garel

Rachid DJILLALI

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Specialty Operations France SAS

Original Assignee

Rhodia Operations SAS

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2019-07-30

Filing date

2020-07-30

Publication date

2022-06-01

2020-07-30 Application filed by Rhodia Operations SAS filed Critical Rhodia Operations SAS

2022-06-01 Publication of EP4003949A1 publication Critical patent/EP4003949A1/fr

Status Pending legal-status Critical Current

Links

MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 title claims abstract description 117
FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 title claims abstract description 116
235000012141 vanillin Nutrition 0.000 title claims abstract description 116
239000000203 mixture Substances 0.000 title claims abstract description 85
238000000034 method Methods 0.000 title claims abstract description 54
150000001875 compounds Chemical class 0.000 claims abstract description 72
ZENOXNGFMSCLLL-UHFFFAOYSA-N vanillyl alcohol Chemical compound COC1=CC(CO)=CC=C1O ZENOXNGFMSCLLL-UHFFFAOYSA-N 0.000 claims description 37
125000000217 alkyl group Chemical group 0.000 claims description 25
125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 13
125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 12
125000004432 carbon atom Chemical group C* 0.000 claims description 12
238000004519 manufacturing process Methods 0.000 claims description 11
229920006395 saturated elastomer Polymers 0.000 claims description 11
125000003545 alkoxy group Chemical group 0.000 claims description 10
125000003277 amino group Chemical group 0.000 claims description 10
238000006266 etherification reaction Methods 0.000 claims description 10
DMEMUWOPWDCEGG-UHFFFAOYSA-N 4-[(4-hydroxy-3-methoxyphenyl)methoxy]-3-methoxybenzaldehyde Chemical compound COc1cc(COc2ccc(C=O)cc2OC)ccc1O DMEMUWOPWDCEGG-UHFFFAOYSA-N 0.000 claims description 9
BZQOZUXQDDSNLZ-UHFFFAOYSA-N 4-hydroxy-3-[(4-hydroxy-3-methoxyphenyl)methyl]-5-methoxybenzaldehyde Chemical compound C1=C(O)C(OC)=CC(CC=2C(=C(OC)C=C(C=O)C=2)O)=C1 BZQOZUXQDDSNLZ-UHFFFAOYSA-N 0.000 claims description 8
230000015572 biosynthetic process Effects 0.000 claims description 8
YQUVCSBJEUQKSH-UHFFFAOYSA-N protochatechuic acid Natural products OC(=O)C1=CC=C(O)C(O)=C1 YQUVCSBJEUQKSH-UHFFFAOYSA-N 0.000 claims description 8
238000000746 purification Methods 0.000 claims description 8
WKOLLVMJNQIZCI-UHFFFAOYSA-N vanillic acid Chemical compound COC1=CC(C(O)=O)=CC=C1O WKOLLVMJNQIZCI-UHFFFAOYSA-N 0.000 claims description 8
TUUBOHWZSQXCSW-UHFFFAOYSA-N vanillic acid Natural products COC1=CC(O)=CC(C(O)=O)=C1 TUUBOHWZSQXCSW-UHFFFAOYSA-N 0.000 claims description 8
239000011324 bead Substances 0.000 claims description 2
239000013078 crystal Substances 0.000 claims description 2
239000011049 pearl Substances 0.000 claims description 2
239000000843 powder Substances 0.000 claims description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
125000004429 atom Chemical group 0.000 claims 1
229910052799 carbon Inorganic materials 0.000 claims 1
238000000855 fermentation Methods 0.000 description 13
230000004151 fermentation Effects 0.000 description 13
LHGVFZTZFXWLCP-UHFFFAOYSA-N guaiacol Chemical compound COC1=CC=CC=C1O LHGVFZTZFXWLCP-UHFFFAOYSA-N 0.000 description 10
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
239000002253 acid Substances 0.000 description 8
DFYRUELUNQRZTB-UHFFFAOYSA-N apocynin Chemical compound COC1=CC(C(C)=O)=CC=C1O DFYRUELUNQRZTB-UHFFFAOYSA-N 0.000 description 8
238000005886 esterification reaction Methods 0.000 description 8
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
125000003158 alcohol group Chemical group 0.000 description 7
238000006243 chemical reaction Methods 0.000 description 7
238000011084 recovery Methods 0.000 description 7
239000002904 solvent Substances 0.000 description 7
KSEBMYQBYZTDHS-HWKANZROSA-M (E)-Ferulic acid Natural products COC1=CC(\C=C\C([O-])=O)=CC=C1O KSEBMYQBYZTDHS-HWKANZROSA-M 0.000 description 6
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
KSEBMYQBYZTDHS-UHFFFAOYSA-N ferulic acid Natural products COC1=CC(C=CC(O)=O)=CC=C1O KSEBMYQBYZTDHS-UHFFFAOYSA-N 0.000 description 6
KSEBMYQBYZTDHS-HWKANZROSA-N ferulic acid Chemical group COC1=CC(\C=C\C(O)=O)=CC=C1O KSEBMYQBYZTDHS-HWKANZROSA-N 0.000 description 6
229940114124 ferulic acid Drugs 0.000 description 6
235000001785 ferulic acid Nutrition 0.000 description 6
244000005700 microbiome Species 0.000 description 6
QURCVMIEKCOAJU-UHFFFAOYSA-N trans-isoferulic acid Natural products COC1=CC=C(C=CC(O)=O)C=C1O QURCVMIEKCOAJU-UHFFFAOYSA-N 0.000 description 6
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 5
229960001867 guaiacol Drugs 0.000 description 5
238000006386 neutralization reaction Methods 0.000 description 5
241001465754 Metazoa Species 0.000 description 4
240000008042 Zea mays Species 0.000 description 4
235000002017 Zea mays subsp mays Nutrition 0.000 description 4
235000013305 food Nutrition 0.000 description 4
230000002906 microbiologic effect Effects 0.000 description 4
238000002360 preparation method Methods 0.000 description 4
239000000243 solution Substances 0.000 description 4
239000000758 substrate Substances 0.000 description 4
ZMAYRLMREZOVLE-UHFFFAOYSA-N 2-ethenyl-6-methoxyphenol Chemical compound COC1=CC=CC(C=C)=C1O ZMAYRLMREZOVLE-UHFFFAOYSA-N 0.000 description 3
235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 3
239000012736 aqueous medium Substances 0.000 description 3
239000007864 aqueous solution Substances 0.000 description 3
239000006227 byproduct Substances 0.000 description 3
238000004128 high performance liquid chromatography Methods 0.000 description 3
235000009973 maize Nutrition 0.000 description 3
239000000463 material Substances 0.000 description 3
125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
229930014626 natural product Natural products 0.000 description 3
YOMSJEATGXXYPX-UHFFFAOYSA-N o-methoxy-p-vinylphenol Natural products COC1=CC(C=C)=CC=C1O YOMSJEATGXXYPX-UHFFFAOYSA-N 0.000 description 3
239000007787 solid Substances 0.000 description 3
230000009466 transformation Effects 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
KOCVACNWDMSLBM-UHFFFAOYSA-N 4-(Ethoxymethyl)-2-methoxyphenol Chemical compound CCOCC1=CC=C(O)C(OC)=C1 KOCVACNWDMSLBM-UHFFFAOYSA-N 0.000 description 2
241000196324 Embryophyta Species 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
240000007594 Oryza sativa Species 0.000 description 2
235000007164 Oryza sativa Nutrition 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
238000011138 biotechnological process Methods 0.000 description 2
230000015556 catabolic process Effects 0.000 description 2
239000002537 cosmetic Substances 0.000 description 2
238000006731 degradation reaction Methods 0.000 description 2
239000003814 drug Substances 0.000 description 2
230000002255 enzymatic effect Effects 0.000 description 2
RRAFCDWBNXTKKO-UHFFFAOYSA-N eugenol Chemical compound COC1=CC(CC=C)=CC=C1O RRAFCDWBNXTKKO-UHFFFAOYSA-N 0.000 description 2
ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
229920005610 lignin Polymers 0.000 description 2
239000007788 liquid Substances 0.000 description 2
239000002609 medium Substances 0.000 description 2
239000003960 organic solvent Substances 0.000 description 2
239000002304 perfume Substances 0.000 description 2
125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
235000009566 rice Nutrition 0.000 description 2
238000007086 side reaction Methods 0.000 description 2
239000000126 substance Substances 0.000 description 2
JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
239000010457 zeolite Substances 0.000 description 2
NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
241000609240 Ambelania acida Species 0.000 description 1
235000016068 Berberis vulgaris Nutrition 0.000 description 1
241000335053 Beta vulgaris Species 0.000 description 1
239000002028 Biomass Substances 0.000 description 1
NPBVQXIMTZKSBA-UHFFFAOYSA-N Chavibetol Natural products COC1=CC=C(CC=C)C=C1O NPBVQXIMTZKSBA-UHFFFAOYSA-N 0.000 description 1
239000005770 Eugenol Substances 0.000 description 1
239000002841 Lewis acid Substances 0.000 description 1
UVMRYBDEERADNV-UHFFFAOYSA-N Pseudoeugenol Natural products COC1=CC(C(C)=C)=CC=C1O UVMRYBDEERADNV-UHFFFAOYSA-N 0.000 description 1
240000000111 Saccharum officinarum Species 0.000 description 1
235000007201 Saccharum officinarum Nutrition 0.000 description 1
229920002472 Starch Polymers 0.000 description 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
244000290333 Vanilla fragrans Species 0.000 description 1
235000009499 Vanilla fragrans Nutrition 0.000 description 1
235000012036 Vanilla tahitensis Nutrition 0.000 description 1
235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
229910021536 Zeolite Inorganic materials 0.000 description 1
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
150000001242 acetic acid derivatives Chemical class 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
239000008346 aqueous phase Substances 0.000 description 1
239000010905 bagasse Substances 0.000 description 1
230000003197 catalytic effect Effects 0.000 description 1
239000003729 cation exchange resin Substances 0.000 description 1
229920001429 chelating resin Polymers 0.000 description 1
238000005660 chlorination reaction Methods 0.000 description 1
238000004040 coloring Methods 0.000 description 1
235000005822 corn Nutrition 0.000 description 1
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
239000000428 dust Substances 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
229960002217 eugenol Drugs 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
230000001747 exhibiting effect Effects 0.000 description 1
238000000605 extraction Methods 0.000 description 1
239000011552 falling film Substances 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000010408 film Substances 0.000 description 1
239000003205 fragrance Substances 0.000 description 1
235000021474 generally recognized As safe (food) Nutrition 0.000 description 1
235000021473 generally recognized as safe (food ingredients) Nutrition 0.000 description 1
150000002334 glycols Chemical class 0.000 description 1
239000012535 impurity Substances 0.000 description 1
238000009776 industrial production Methods 0.000 description 1
150000002484 inorganic compounds Chemical class 0.000 description 1
229910010272 inorganic material Inorganic materials 0.000 description 1
229940035429 isobutyl alcohol Drugs 0.000 description 1
125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
150000007517 lewis acids Chemical class 0.000 description 1
238000005259 measurement Methods 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
239000007959 natural flavoring substance Substances 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
239000012074 organic phase Substances 0.000 description 1
125000000075 primary alcohol group Chemical group 0.000 description 1
125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
239000011734 sodium Substances 0.000 description 1
239000011877 solvent mixture Substances 0.000 description 1
235000019698 starch Nutrition 0.000 description 1
235000011149 sulphuric acid Nutrition 0.000 description 1
125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
229910052719 titanium Inorganic materials 0.000 description 1
239000010936 titanium Substances 0.000 description 1
DKZBBWMURDFHNE-UHFFFAOYSA-N trans-coniferylaldehyde Natural products COC1=CC(C=CC=O)=CC=C1O DKZBBWMURDFHNE-UHFFFAOYSA-N 0.000 description 1
238000005292 vacuum distillation Methods 0.000 description 1
230000000007 visual effect Effects 0.000 description 1
235000015099 wheat brans Nutrition 0.000 description 1
239000002023 wood Substances 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
- A23L27/20—Synthetic spices, flavouring agents or condiments
- A23L27/204—Aromatic compounds
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/14—Esters of carboxylic acids, e.g. fatty acid monoglycerides, medium-chain triglycerides, parabens or PEG fatty acid esters
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/37—Esters of carboxylic acids
- A61K8/375—Esters of carboxylic acids the alcohol moiety containing more than one hydroxy group
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q13/00—Formulations or additives for perfume preparations
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
- C07C43/23—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/12—Acetic acid esters
- C07C69/14—Acetic acid esters of monohydroxylic compounds
- C07C69/145—Acetic acid esters of monohydroxylic compounds of unsaturated alcohols
- C07C69/157—Acetic acid esters of monohydroxylic compounds of unsaturated alcohols containing six-membered aromatic rings
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/22—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety
- C07C69/30—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety esterified with trihydroxylic compounds
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
- C07C69/675—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids of saturated hydroxy-carboxylic acids
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/50—Perfumes
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/24—Preparation of oxygen-containing organic compounds containing a carbonyl group

Definitions

vanillin can also be prepared according to a route described as “biobased” in which the vanillin is obtained from lignin, one can cite in particular the documents US Pat. No. 2745796, DE 1132113 and the article entitled “Preparation of lignin from wood dust as vanillin. source and comparison of different extraction method ”by Azadbakht et al. in International Journal of Biology and Biotechnology, 2004, vol 1, No 4, pp 535-537 or from eugenol.
Ferulic acid can be of any origin, in particular derived from rice bran or pulp of beet, wheat bran, bagasse, sugar cane or maize, in particular maize bran or maize fibers, in particular obtained from starches or nixtamalization units.
the ethanol, sulfuric acid, sodium hydroxide solution and the solvents used for the analyzes were obtained from Merck and were used without prior purification.
High performance liquid chromatography (HPLC) is performed using an Agilent 1260 analytical chain with a Cl 8 column.
composition (C) comprising natural vanillin, vanillic alcohol and an SI solvent was obtained following the treatment of the aqueous phase resulting from the fermentation of ferulic acid by a microorganism.
the culture of the microorganism was carried out under the conditions described in EP 0885968 and the SI solvent corresponded to ethyl acetate.
Composition (C) was analyzed by HPLC and the results are shown in Table 1.

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EP20746224.3A 2019-07-30 2020-07-30 Procede de traitement d'une composition comprenant de la vanilline naturelle Pending EP4003949A1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR1908644A FR3099478B1 (fr)	2019-07-30	2019-07-30	Procédé de traitement d’une composition comprenant de la vanilline naturelle
PCT/EP2020/071489 WO2021019005A1 (fr)	2019-07-30	2020-07-30	Procede de traitement d'une composition comprenant de la vanilline naturelle

Publications (1)

Publication Number	Publication Date
EP4003949A1 true EP4003949A1 (fr)	2022-06-01

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EP20746224.3A Pending EP4003949A1 (fr)	2019-07-30	2020-07-30	Procede de traitement d'une composition comprenant de la vanilline naturelle

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US (1)	US20230183159A1 (pt)
EP (1)	EP4003949A1 (pt)
JP (1)	JP2022542934A (pt)
CN (1)	CN114174252A (pt)
BR (1)	BR112021026061A2 (pt)
FR (1)	FR3099478B1 (pt)
MX (1)	MX2022001167A (pt)
WO (1)	WO2021019005A1 (pt)

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Publication number	Priority date	Publication date	Assignee	Title
FR3134582A1 (fr)	2022-04-15	2023-10-20	Rhodia Operations	Procédé de préparation d’un composé de formule (I) par fermentation
FR3134583A1 (fr)	2022-04-15	2023-10-20	Rhodia Operations	Procédé continu de croissance d’un microorganisme

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2745796A (en)	1953-10-21	1956-05-15	Aschaffenburger Zellstoffwerke	Method of recovering vanillin
DE1132113B (de)	1959-07-09	1962-06-28	Aschaffenburger Zellstoffwerke	Verfahren zur Reinigung von Vanillin
CA2238215A1 (en)	1997-06-19	1998-12-19	Markus Wetli	Process for the production of vanillin
FR2765870B1 (fr) *	1997-07-09	1999-09-03	Rhodia Chimie Sa	Procede d'etherification d'un alcool de type benzylique
FR2788269B1 (fr) *	1999-01-08	2001-02-09	Rhodia Chimie Sa	Procede de preparation d'un ether de type benzylique
US20070036733A1 (en) *	2005-08-12	2007-02-15	Takasago International Corp. (Usa)	Sensation masking composition
CN101165038A (zh)	2006-10-20	2008-04-23	上海香料研究所	香兰醇基乙基醚的合成方法
FR2984314B1 (fr)	2011-12-15	2014-01-17	Rhodia Operations	Procede de purification de la vanilline par extraction liquide-liquide
PT2948424T (pt)	2013-01-24	2022-07-01	Rhodia Operations	Processo de purificação da vanilina natural
CN105622363B (zh) *	2014-11-04	2017-12-08	南京工业大学	一步法制备香草醇醚的工艺
FR3062652B1 (fr)	2017-02-08	2020-10-16	Rhodia Operations	Procede de purification de la vanilline naturelle

2019
- 2019-07-30 FR FR1908644A patent/FR3099478B1/fr active Active
2020
- 2020-07-30 MX MX2022001167A patent/MX2022001167A/es unknown
- 2020-07-30 CN CN202080055051.8A patent/CN114174252A/zh active Pending
- 2020-07-30 WO PCT/EP2020/071489 patent/WO2021019005A1/fr unknown
- 2020-07-30 JP JP2022505513A patent/JP2022542934A/ja active Pending
- 2020-07-30 EP EP20746224.3A patent/EP4003949A1/fr active Pending
- 2020-07-30 BR BR112021026061A patent/BR112021026061A2/pt unknown
- 2020-07-30 US US17/627,153 patent/US20230183159A1/en active Pending

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MX2022001167A (es)	2022-02-23
US20230183159A1 (en)	2023-06-15
WO2021019005A1 (fr)	2021-02-04
FR3099478A1 (fr)	2021-02-05
FR3099478B1 (fr)	2021-07-09
BR112021026061A2 (pt)	2022-02-08
CN114174252A (zh)	2022-03-11
JP2022542934A (ja)	2022-10-07

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