ES481891A1 - Procedimiento para la obtencion de derivados de ciclopentenovarias veces sustituidos. - Google Patents
Procedimiento para la obtencion de derivados de ciclopentenovarias veces sustituidos.Info
- Publication number
- ES481891A1 ES481891A1 ES481891A ES481891A ES481891A1 ES 481891 A1 ES481891 A1 ES 481891A1 ES 481891 A ES481891 A ES 481891A ES 481891 A ES481891 A ES 481891A ES 481891 A1 ES481891 A1 ES 481891A1
- Authority
- ES
- Spain
- Prior art keywords
- signifies
- polysubstituted
- hydroxymethyl
- cyclopentene derivatives
- derivatives
- Prior art date
- 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.)
- Expired
Links
- 125000002433 cyclopentenyl group Chemical class C1(=CCCC1)* 0.000 title 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 abstract 2
- 241000221035 Santalaceae Species 0.000 abstract 1
- 235000008632 Santalum album Nutrition 0.000 abstract 1
- -1 acetomethyl Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000001511 cyclopentyl group Chemical class [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 abstract 1
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002304 perfume Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/0026—Essential oils; Perfumes compounds containing an alicyclic ring not condensed with another ring
- C11B9/003—Essential oils; Perfumes compounds containing an alicyclic ring not condensed with another ring the ring containing less than six carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C33/05—Alcohols containing rings other than six-membered aromatic rings
- C07C33/12—Alcohols containing rings other than six-membered aromatic rings containing five-membered rings
-
- 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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/62—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by hydrogenation of carbon-to-carbon double or triple bonds
-
- 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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
- C07C45/74—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
- C07C47/225—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing rings other than six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
- C07C2601/10—Systems containing only non-condensed rings with a five-membered ring the ring being unsaturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Fats And Perfumes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cosmetics (AREA)
Abstract
Procedimiento para la obtención de derivados de ciclopenteno varias veces sustituidos de fórmula general I **(Fórmula)** donde R1 significa un grupo alquilo inferior con 1-3 átomos de carbono y R2 significa un grupo hidroximetilo, acetoximetilo o formilo, y la línea ondulada significa formas epímeras en el átomo de carbono 1, caracterizado porque canfolenaldehido se hace reaccionar en forma en sí conocida mediante reacción según Wittig con ésteres de ácido alfa-bromo-alcánico con 3 hasta 5 átomos de carbono y el compuesto obtenido después de hidrogenación catalítica en sí conocida al correspondiente carbinol, o canfolenaldehido se hace reaccionar en forma en sí conocida mediante aldolcondensación catalizada por bases con aldehidos alifáticos con 3 hasta 5 átomos de carbono o con los correspondientes ésteres de vinilalquilo sustituidos bajo catálisis por BF3, y los aldehidos insaturados obtenidos de esta manera se reducen según hidrogenación catalítica en sí conocida del enlace doble de la cadena lateral a los carbinoles saturados y, en caso dado, en forma en sí conocida el grupo alcohol de los alcoholes alílicos o carbinoles se esterifican con un ácido carboxílico, especialmente ácido acético.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2827957A DE2827957C2 (de) | 1978-06-26 | 1978-06-26 | Cyclopenten-Derivate, Verfahren zu deren Herstellung und ihre Verwendung als Riechstoffe |
Publications (1)
Publication Number | Publication Date |
---|---|
ES481891A1 true ES481891A1 (es) | 1980-02-16 |
Family
ID=6042769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES481891A Expired ES481891A1 (es) | 1978-06-26 | 1979-06-25 | Procedimiento para la obtencion de derivados de ciclopentenovarias veces sustituidos. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4318831A (es) |
JP (1) | JPS6024776B2 (es) |
AT (1) | AT366908B (es) |
CH (1) | CH645088A5 (es) |
DD (1) | DD144358A5 (es) |
DE (1) | DE2827957C2 (es) |
ES (1) | ES481891A1 (es) |
FR (1) | FR2438028A1 (es) |
GB (1) | GB2024208B (es) |
NL (1) | NL183998C (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2935683C2 (de) * | 1979-09-04 | 1982-03-18 | Dragoco Gerberding & Co Gmbh, 3450 Holzminden | 2,2,3-Trimethylcyclopent-3-en-ylmethyl-substituierte alicyclische Ketone und Alkohole, Herstellungsverfahren und deren Verwendung als Riechstoffe |
US4289658A (en) * | 1979-09-19 | 1981-09-15 | Fritzsche Dodge & Olcott Inc. | 2-[-(2'2'3'-Trimethyl-3'-cyclopenten-1'-yl)-ethyliden]-and ethyl]-cyclopentanols |
JPS57147540U (es) * | 1981-03-11 | 1982-09-16 | ||
JPS58105869U (ja) * | 1982-01-11 | 1983-07-19 | 柴山 武久 | 陶管 |
US4851050A (en) * | 1983-02-16 | 1989-07-25 | Givaudan Corporation | α-campholenic alcohol, dihydro-α-campholenic alcohol and lower acyl esters thereof as tobacco flavorants |
US4766002A (en) * | 1983-02-16 | 1988-08-23 | Givaudan Corporation | Flavoring with α-campholenic alcohol |
EP0116903B1 (en) * | 1983-02-16 | 1988-09-14 | L. GIVAUDAN & CIE Société Anonyme | Flavour compositions containing campholenic alcohol or derivatives thereof |
DE3562901D1 (en) * | 1984-03-23 | 1988-06-30 | Firmenich & Cie | Hydroxylated derivatives of campholenic aldehyde, their use as flavouring agents and flavouring compositions containing them |
DE3441902C1 (de) * | 1984-11-16 | 1986-01-30 | Dragoco Gerberding & Co Gmbh, 3450 Holzminden | 4-(2,2,3-Trimethylcyclopent-3-en-1-yl)-but-3-en-1-ole,Verfahren zu deren Herstellung und Verwendung als Riechstoffe |
US4627935A (en) * | 1985-02-06 | 1986-12-09 | International Flavors & Fragrances Inc. | 2-isopropenyl-5-methylcyclopentanealkanols, esters thereof and organoleptic uses of same |
US4619781A (en) * | 1985-09-20 | 1986-10-28 | International Flavors & Fragrances Inc. | Process for preparing mixture containing 2-campholenylidenbutanol, product produced thereby and perfumery uses thereof |
JPS62113070U (es) * | 1986-01-10 | 1987-07-18 | ||
JPS62139968U (es) * | 1986-02-26 | 1987-09-03 | ||
US4895908A (en) * | 1987-09-28 | 1990-01-23 | Eastman Kodak Company | Cyclopentadienylethanol and bis(2-hydroxyethyl)dicyclopentadiene esters and grafts thereof on carboxyl modified polyolefins |
DE69307188T2 (de) * | 1992-06-02 | 1997-06-26 | Firmenich & Cie | Ungesättigte cyclische Alkohole, ihre Anwendung als Riechstoffbestandteile und deren Zwischenprodukte |
DE69425856T2 (de) * | 1993-08-17 | 2001-04-12 | Firmenich & Cie | Verwendung in Parfumerie vom optisch aktiven Isomeren des (E)-3,3-Dimethyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-2-ol |
DE19520103A1 (de) * | 1995-06-01 | 1996-12-05 | Henkel Kgaa | Verfahren zur Herstellung von Alkyl-substituierten Butenolen |
DE69708368T2 (de) * | 1996-04-09 | 2002-09-26 | Givaudan Sa | Cyclopentanbutanolderivate als Duftstoffe |
JP3400291B2 (ja) * | 1996-09-17 | 2003-04-28 | 高砂香料工業株式会社 | (e)−(r)−2−アルキル−4−(2,2,3−トリメチルシクロペント−3−エン−1−イル)−2−ブテン−1−オール誘導体、その製造方法および用途 |
DE10022971B4 (de) * | 2000-05-11 | 2010-12-23 | Kao Corporation | Verwendung von 4-(2,2,3-Trimethylcyclopentan-1-yl)-2-methylbutanal als Riechstoff |
CN101579292A (zh) * | 2002-08-09 | 2009-11-18 | 花王株式会社 | 香料组合物 |
JP4323271B2 (ja) | 2002-09-27 | 2009-09-02 | 花王株式会社 | バレロラクトン化合物及び香料組成物 |
JP5137249B2 (ja) * | 2002-09-27 | 2013-02-06 | 花王株式会社 | 香料組成物 |
EP2236487B1 (en) | 2009-04-02 | 2015-09-02 | International Flavors & Fragrances Inc. | Processes for producing levosandal |
CN101891594B (zh) * | 2010-07-21 | 2013-03-20 | 浙江新化化工股份有限公司 | 2-龙脑烯基丙醇的合成方法 |
CN103449988B (zh) * | 2013-08-30 | 2015-11-18 | 广州百花香料股份有限公司 | 一种2-亚龙脑烯基丙醛的生产方法 |
WO2020098927A1 (en) * | 2018-11-14 | 2020-05-22 | Givaudan Sa | Acetate compounds useful as odorants |
WO2023232242A1 (en) * | 2022-06-01 | 2023-12-07 | Symrise Ag | Fragrance mixture |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE68936C (de) * | J. BENK in Dresden-Altstadt | Selbsteinkassirender Kraftmesser | ||
DE1922391U (de) | 1965-04-17 | 1965-08-26 | Josef Thombansen | Vorrichtung fuer theken zum auffangen von beim zapfen ueberfliessendem bier. |
CH566113A5 (es) * | 1973-02-09 | 1975-09-15 | Firmenich & Cie | |
DE2513996C3 (de) * | 1975-03-29 | 1979-12-20 | Basf Ag, 6700 Ludwigshafen | Cyc lopentenderivate |
US4052341A (en) * | 1976-04-29 | 1977-10-04 | Givaudan Corporation | 3-methyl-5-(2,2,3-trimethylcyclopent-3-en-1-yl)pentan-2-ol compound and perfume compositions |
US4149020A (en) * | 1978-04-05 | 1979-04-10 | International Flavors & Fragrances Inc. | Intermediate for preparation of 2,3-dimethyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-2-pentanol |
US4219451A (en) * | 1978-08-10 | 1980-08-26 | International Flavors & Fragrances Inc. | 2,2,3-Trimethyl-3-cyclopenten-1-ylalkenyl and alkylidene secondary alcohols in perfume compositions |
-
1978
- 1978-06-26 DE DE2827957A patent/DE2827957C2/de not_active Expired
-
1979
- 1979-05-10 FR FR7911832A patent/FR2438028A1/fr active Granted
- 1979-05-18 GB GB7917371A patent/GB2024208B/en not_active Expired
- 1979-06-07 JP JP54071810A patent/JPS6024776B2/ja not_active Expired
- 1979-06-15 US US06/048,731 patent/US4318831A/en not_active Expired - Lifetime
- 1979-06-20 NL NLAANVRAGE7904830,A patent/NL183998C/xx not_active IP Right Cessation
- 1979-06-21 DD DD79213818A patent/DD144358A5/de not_active IP Right Cessation
- 1979-06-25 AT AT0443179A patent/AT366908B/de not_active IP Right Cessation
- 1979-06-25 ES ES481891A patent/ES481891A1/es not_active Expired
- 1979-06-25 CH CH591979A patent/CH645088A5/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS554374A (en) | 1980-01-12 |
GB2024208A (en) | 1980-01-09 |
AT366908B (de) | 1982-05-25 |
CH645088A5 (de) | 1984-09-14 |
US4318831A (en) | 1982-03-09 |
FR2438028B1 (es) | 1984-08-24 |
GB2024208B (en) | 1982-12-22 |
FR2438028A1 (fr) | 1980-04-30 |
NL7904830A (nl) | 1979-12-28 |
DE2827957C2 (de) | 1982-03-18 |
DD144358A5 (de) | 1980-10-15 |
NL183998C (nl) | 1989-03-16 |
NL183998B (nl) | 1988-10-17 |
ATA443179A (de) | 1981-10-15 |
JPS6024776B2 (ja) | 1985-06-14 |
DE2827957A1 (de) | 1980-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000217 |