FR2242349B1 - - Google Patents

Info

Publication number: FR2242349B1
Authority: FR; France
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

Application number

FR7429713A

Other versions

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.)

Sumitomo Chemical Co Ltd

Original Assignee

Sumitomo Chemical Co Ltd

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.)

1973-08-31

Filing date

1974-08-30

Publication date

1977-03-25

1973-08-31 Priority claimed from JP9857573A external-priority patent/JPS5735700B2/ja

1973-09-01 Priority claimed from JP48098558A external-priority patent/JPS581104B2/ja

1974-08-30 Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd

1975-03-28 Publication of FR2242349A1 publication Critical patent/FR2242349A1/fr

1977-03-25 Application granted granted Critical

1977-03-25 Publication of FR2242349B1 publication Critical patent/FR2242349B1/fr

Status Expired legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B55/00—Racemisation; Complete or partial inversion

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

FR7429713A 1973-08-31 1974-08-30 Expired FR2242349B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP9857573A JPS5735700B2 (fr)	1973-08-31	1973-08-31
JP48098558A JPS581104B2 (ja)	1973-09-01	1973-09-01	コウガクカツセイアミノサンエステルノラセミカホウ

Publications (2)

Publication Number	Publication Date
FR2242349A1 FR2242349A1 (fr)	1975-03-28
FR2242349B1 true FR2242349B1 (fr)	1977-03-25

Family

ID=26439699

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7429713A Expired FR2242349B1 (fr)	1973-08-31	1974-08-30

Country Status (8)

Country	Link
US (1)	US4246424A (fr)
CA (1)	CA1042917A (fr)
CH (1)	CH596113A5 (fr)
DK (1)	DK148442C (fr)
FR (1)	FR2242349B1 (fr)
GB (1)	GB1471389A (fr)
IT (1)	IT1020699B (fr)
NL (1)	NL180208C (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5945669B2 (ja)	1977-06-30	1984-11-07	住友化学工業株式会社	光学活性リジンエステルのラセミ化法
US4777291A (en) *	1985-02-27	1988-10-11	Eli Lilly And Company	Racemization process
DE4038356A1 (de) *	1990-12-01	1992-06-04	Bayer Ag	Verfahren zur racemisierung von optisch aktiven l-aryl-alkylaminen
JP3843474B2 (ja) *	1995-12-07	2006-11-08	住友化学株式会社	光学活性な１−フェニルエチルアミン誘導体のラセミ化方法
GB9525496D0 (en) *	1995-12-14	1996-02-14	Chiroscience Ltd	Racemisation
DE10062729A1 (de)	2000-12-15	2002-06-20	Basf Ag	Verfahren zur Racemisierung von optisch aktiven Aminen
EP2364977A1 (fr)	2010-01-26	2011-09-14	Reuter Chemische Apparatebau KG	Procédé d'enrichissement énantiomérique de 3-methyl-1-(2-piperidinophenyl)-1-butylamine
US9284260B2 (en) *	2012-11-02	2016-03-15	Sumitomo Chemical Company, Limited	Method for producing racemate of compound

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2214034A (en) *	1939-09-05	1940-09-10	Abbott Lab	Racemization of optically active compounds
US3193590A (en) *	1961-08-10	1965-07-06	Phillips Petroleum Co	Method of preparing organolithium polymerization initiators
US3168566A (en) *	1961-09-01	1965-02-02	Nopco Chem Co	Process for racemizing alpha-phenyl and alpha-naphthyl ethylamines
CA1041114A (fr) *	1973-09-07	1978-10-24	Tsuneyuki Nagase	Racemisation des amines optiquement actives

1974
- 1974-08-30 IT IT69660/74A patent/IT1020699B/it active
- 1974-08-30 CA CA208,219A patent/CA1042917A/fr not_active Expired
- 1974-08-30 CH CH1184574A patent/CH596113A5/xx not_active IP Right Cessation
- 1974-08-30 GB GB3805074A patent/GB1471389A/en not_active Expired
- 1974-08-30 DK DK463174A patent/DK148442C/da not_active IP Right Cessation
- 1974-08-30 FR FR7429713A patent/FR2242349B1/fr not_active Expired
- 1974-08-30 NL NLAANVRAGE7411590,A patent/NL180208C/xx not_active IP Right Cessation
1976
- 1976-05-14 US US05/686,575 patent/US4246424A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA1042917A (fr)	1978-11-21
NL180208C (nl)	1987-01-16
FR2242349A1 (fr)	1975-03-28
DK148442B (da)	1985-07-08
NL7411590A (nl)	1975-03-04
DE2441651B2 (de)	1977-07-07
DK463174A (fr)	1975-04-28
DE2441651A1 (de)	1975-03-06
CH596113A5 (fr)	1978-02-28
IT1020699B (it)	1977-12-30
US4246424A (en)	1981-01-20
DK148442C (da)	1985-11-25
GB1471389A (en)	1977-04-27

Publication	Publication Date	Title
AU476761B2 (fr)	1976-09-30
AU474593B2 (fr)	1976-07-29
AU474838B2 (fr)	1976-08-05
AU476714B2 (fr)	1976-09-30
FR2242349B1 (fr)	1977-03-25
AR201229Q (fr)	1975-02-21
AU476696B2 (fr)	1976-09-30
AR199451A1 (fr)	1974-08-30
JPS5226633Y2 (fr)	1977-06-17
AU477823B2 (fr)	1975-06-19
JPS5330361B2 (fr)	1978-08-26
AR196382A1 (fr)	1973-12-18
AR195948A1 (fr)	1973-11-15
AR195311A1 (fr)	1973-09-28
AU476873B1 (fr)	1975-01-09
AR193950A1 (fr)	1973-05-31
AU477824B2 (fr)	1975-07-17
AR200885A1 (fr)	1974-12-27
AR200256A1 (fr)	1974-10-31
AR197627A1 (fr)	1974-04-23
AR196123Q (fr)	1973-11-30
AR196212Q (fr)	1973-12-10
CH562106A5 (fr)	1975-05-30
BG19250A1 (fr)	1975-06-15
AU479522A (fr)	1975-06-12