DK148489A - Fremgangsmaade til fremstilling af natriumflouralkoholater - Google Patents

Fremgangsmaade til fremstilling af natriumflouralkoholater

Info

Publication number: DK148489A
Authority: DK; Denmark
Prior art keywords: sodium; floural; alcohols; preparing sodium; fluoroalcoholates
Prior art date: 1988-03-29

Application number

DK148489A

Other languages

Danish (da)

English (en)

Other versions

DK148489D0 (da

Inventor

Guy Pagniez

Philippe Potin

Original Assignee

Atochem

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.)

1988-03-29

Filing date

1989-03-28

Publication date

1989-09-30

1989-03-28 Application filed by Atochem filed Critical Atochem

1989-03-28 Publication of DK148489D0 publication Critical patent/DK148489D0/da

1989-09-30 Publication of DK148489A publication Critical patent/DK148489A/da

Links

238000000034 method Methods 0.000 title abstract 3
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 title abstract 2
229910052708 sodium Inorganic materials 0.000 title abstract 2
239000011734 sodium Substances 0.000 title abstract 2
150000001298 alcohols Chemical class 0.000 title 1
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 abstract 2
YEBAHVHZZBYXTG-UHFFFAOYSA-N sodium;hypofluorite Chemical class [Na+].F[O-] YEBAHVHZZBYXTG-UHFFFAOYSA-N 0.000 abstract 2
239000002808 molecular sieve Substances 0.000 abstract 1
URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract 1
238000006467 substitution reaction Methods 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
- C07F1/04—Sodium compounds
- 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
- C07C29/68—Preparation of metal alcoholates
- C07C29/70—Preparation of metal alcoholates by converting hydroxy groups to O-metal groups
- C07C29/705—Preparation of metal alcoholates by converting hydroxy groups to O-metal groups by transalcoholysis
- 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
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Ultra Sonic Daignosis Equipment (AREA)
Diaphragms For Electromechanical Transducers (AREA)
Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

DK148489A 1988-03-29 1989-03-28 Fremgangsmaade til fremstilling af natriumflouralkoholater DK148489A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8804086		1988-03-29

Publications (2)

Publication Number	Publication Date
DK148489D0 DK148489D0 (da)	1989-03-28
DK148489A true DK148489A (da)	1989-09-30

Family

ID=9364729

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK148489A DK148489A (da)	1988-03-29	1989-03-28	Fremgangsmaade til fremstilling af natriumflouralkoholater

Country Status (12)

Country	Link
EP (1)	EP0335776B1 (de)
JP (1)	JPH01308241A (de)
KR (1)	KR890014563A (de)
CN (1)	CN1036945A (de)
AT (1)	ATE81495T1 (de)
DE (1)	DE68903186T2 (de)
DK (1)	DK148489A (de)
ES (1)	ES2035594T3 (de)
FI (1)	FI891475A (de)
GR (1)	GR3006773T3 (de)
IE (1)	IE890988L (de)
PT (1)	PT90131B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19959153A1 (de) *	1999-12-08	2001-06-21	Basf Ag	Verfahren zur Herstellung von Alkalimethylaten
CN1298689C (zh) *	2004-08-13	2007-02-07	于志波	碱法生产甲/乙醇钠工艺
CN104710306A (zh) *	2015-01-12	2015-06-17	吉林化工学院	一种酯交换-吸附脱乙醇联合工艺制备乙酸酯的方法
WO2024156568A1 (en)	2023-01-23	2024-08-02	Evonik Operations Gmbh	Process for depolymerization of polyalkylene terephthalates in an extruder
WO2024156563A1 (en)	2023-01-23	2024-08-02	Evonik Operations Gmbh	Process for depolymerizing polyalkylene terephthalates in mixtures with lower-melting polyolefins
WO2024156567A1 (en)	2023-01-23	2024-08-02	Evonik Operations Gmbh	Process for depolymerization of polyalkylene terephthalates in an extruder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2098611B (en) *	1981-05-15	1985-04-03	Coal Industry Patents Ltd	Treatment of mixtures of organic liquids containing methanol
DK172385A (da) *	1984-04-18	1985-10-19	Ethyl Corp	Fremgangsmaade til fremstilling af halogen-substituerede alkalimetalalkoxider

1989
- 1989-03-22 EP EP89400809A patent/EP0335776B1/de not_active Expired - Lifetime
- 1989-03-22 DE DE8989400809T patent/DE68903186T2/de not_active Expired - Fee Related
- 1989-03-22 AT AT89400809T patent/ATE81495T1/de active
- 1989-03-22 ES ES198989400809T patent/ES2035594T3/es not_active Expired - Lifetime
- 1989-03-28 PT PT90131A patent/PT90131B/pt not_active IP Right Cessation
- 1989-03-28 DK DK148489A patent/DK148489A/da not_active IP Right Cessation
- 1989-03-28 FI FI891475A patent/FI891475A/fi not_active Application Discontinuation
- 1989-03-29 CN CN89101880A patent/CN1036945A/zh active Pending
- 1989-03-29 IE IE890988A patent/IE890988L/xx unknown
- 1989-03-29 KR KR1019890004017A patent/KR890014563A/ko not_active Application Discontinuation
- 1989-03-29 JP JP1077967A patent/JPH01308241A/ja active Granted
1993
- 1993-01-13 GR GR930400034T patent/GR3006773T3/el unknown

Also Published As

Publication number	Publication date
KR890014563A (ko)	1989-10-24
CN1036945A (zh)	1989-11-08
IE890988L (en)	1989-09-29
ES2035594T3 (es)	1993-04-16
PT90131A (pt)	1989-11-10
JPH0529373B2 (de)	1993-04-30
EP0335776B1 (de)	1992-10-14
DE68903186D1 (de)	1992-11-19
DE68903186T2 (de)	1993-04-22
JPH01308241A (ja)	1989-12-12
GR3006773T3 (de)	1993-06-30
PT90131B (pt)	1994-06-30
ATE81495T1 (de)	1992-10-15
DK148489D0 (da)	1989-03-28
EP0335776A1 (de)	1989-10-04
FI891475A0 (fi)	1989-03-28
FI891475A (fi)	1989-09-30

Similar Documents

Publication	Publication Date	Title
DE3781224D1 (de)	1992-09-24	Traegerfoermiges prothesenteil, sowie herstellungsverfahren.
NO870819L (no)	1987-08-31	Fremgangsmte, system og apparat ved intravaskulr ultralyd-billeddannelse.
DK146489D0 (da)	1989-03-22	Fremgangsmaade til fremstilling af 2',3'-dideoxy-2',3'-didehydronucleosider
DE3751259D1 (de)	1995-05-24	Kurvenerzeugungsverfahren.
DK436981A (da)	1981-10-02	Fremgangsmaade til fremstilling af 25-hydroxy26,26,26,27,27,27,-hexafluor-cholecalciferol og mellemprodukter herved
DK0409014T3 (da)	1993-06-14	Fremgangsmåde til fremstilling af brændselsbriketter og herved fremstillede brændselsbriketter
NL960005I1 (nl)	1996-09-02	Optisch zuivere verbinding, en werkwijze voor de bereiding daarvan.
DK215490D0 (da)	1990-09-07	Fremgangsmaade til fremstilling af 10-substituerede 1,8-dihydroxy-9-anthroner
DK0655454T3 (da)	2001-10-08	Fremgangsmåde til fremstilling af 2,2-difluorketensilylacetaler og alfa,alfa-difluor-beta-silyloxy-1,3-dioxolan-4-propansyreestere
DE3861357D1 (de)	1991-02-07	Verfahren zur herstellung von vinylethern.
DK0414298T3 (da)	1994-06-20	Fremgangsmåde til fremstilling af en O-ring
DK148489D0 (da)	1989-03-28	Fremgangsmaade til fremstilling af natriumflouralkoholater
DE3779266D1 (de)	1992-06-25	Verfahren zur herstellung metallischer formkoerper, sowie damit hergestellte formkoerper.
DE3777488D1 (de)	1992-04-23	Verfahren zum herstellen mikroporoeser filme.
DE3778503D1 (de)	1992-05-27	Vorrichtung zum herstellen von verbundwerkstoffen.
DK433987D0 (da)	1987-08-20	Fremgangsmaade til fremstilling af 1,12-dodecandisyre ii
DK379387D0 (da)	1987-07-21	Optisk rene 1,3-dioxenoner, fremgangsmaade til fremstilling deraf og anvendelse heraf
GB2072168B (en)	1984-04-18	Process for producing perfluorocarbon group-containing aldehydes
DE3761903D1 (de)	1990-04-19	Verfahren zur herstellung von merkaptoalkoholen.
DK513580A (da)	1981-07-08	Fremgangsmaade til fremstilling af 4,5-diaryl-alfa (polyhalogenalkyl)-1h-imidazol-2-methanoler
DK417787D0 (da)	1987-08-11	Fremgangsmaade til fremstilling af 7-oxo-4-thia-1-azabicyclo-(3,2,0)hept-2-en-derivater
DK195381A (da)	1981-11-03	Fremgangsmaade til fremstilling af 1rs,4sr,5rs-4-(4,8-dimethyl-5-hydroxy-7-nonen-1-yl)-4-methyl3,8-dioxabicyclo (3.2.1) octan-1-eddikesyre og beslaegtede forbindelser
ATE107933T1 (de)	1994-07-15	Alternierende copolymere, verfahren zu ihrer herstellung sowie deren verwendung.
DK537681A (da)	1982-06-06	2,3-dihydropyraner og fremgangsmaade til fremstilling heraf
DK55289D0 (da)	1989-02-07	Praepolymer, polymer dannet dermed og fremgangsmaader til fremstilling deraf

Legal Events

Date	Code	Title	Description
1994-11-21	AHB	Application shelved due to non-payment
1995-04-03	PBP	Patent lapsed