BE865231A - Procede d'isomerisation des bis(methylamino)-cyclohexanes - Google Patents

Procede d'isomerisation des bis(methylamino)-cyclohexanes

Info

Publication number: BE865231A
Authority: BE; Belgium
Prior art keywords: cyclohexanes; methylamino; bis; isomerization process; isomerization
Prior art date: 1977-03-25

Application number

BE186203A

Other languages

English (en)

Inventor

W A Butte

Original Assignee

Suntech

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.)

1977-03-25

Filing date

1978-03-23

Publication date

1978-09-25

1978-03-23 Application filed by Suntech filed Critical Suntech

1978-09-25 Publication of BE865231A publication Critical patent/BE865231A/fr

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/01—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
- C07C211/16—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of a saturated carbon skeleton containing rings other than six-membered aromatic rings
- C07C211/18—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of a saturated carbon skeleton containing rings other than six-membered aromatic rings containing at least two amino groups bound to the carbon skeleton
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/82—Purification; Separation; Stabilisation; Use of additives
- C07C209/86—Separation

Landscapes

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

BE186203A 1977-03-25 1978-03-23 Procede d'isomerisation des bis(methylamino)-cyclohexanes BE865231A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/781,082 US4086276A (en)	1977-03-25	1977-03-25	Isomerization of cyclohexanebis(methylamine) stereoisomers

Publications (1)

Publication Number	Publication Date
BE865231A true BE865231A (fr)	1978-09-25

Family

ID=25121628

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE186203A BE865231A (fr)	1977-03-25	1978-03-23	Procede d'isomerisation des bis(methylamino)-cyclohexanes

Country Status (10)

Country	Link
US (1)	US4086276A (fr)
JP (1)	JPS53130637A (fr)
BE (1)	BE865231A (fr)
CA (1)	CA1087635A (fr)
DE (1)	DE2811722A1 (fr)
FR (1)	FR2384741A1 (fr)
GB (1)	GB1554698A (fr)
IL (1)	IL54180A0 (fr)
IT (1)	IT1095462B (fr)
NL (1)	NL7802706A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE69800901T2 (de) *	1997-03-17	2001-09-27	Mitsubishi Gas Chemical Co., Inc.	Verfahren zur Herstellung von Trans 1,4-Cyclohexan-bis-(methylamin)
US20040087754A1 (en) *	2002-10-31	2004-05-06	Paul Foley	Polyurethane compounds and articles prepared therefrom
US20160229792A1 (en) *	2013-09-17	2016-08-11	Mitsubishi Gas Chemical Company, Inc.	Method for producing bis (aminomethyl) cyclohexane
JP6094778B2 (ja) *	2013-09-17	2017-03-15	三菱瓦斯化学株式会社	ビス（アミノメチル）シクロヘキサンの異性化方法
WO2016143539A1 (fr) *	2015-03-09	2016-09-15	三菱瓦斯化学株式会社	Procédé d'isomérisation de bis(aminométhyl)cyclohexane
EP3269704B1 (fr) *	2015-03-09	2021-01-13	Mitsubishi Gas Chemical Company, Inc.	Méthode d'isomérisation de la 1,3,3-triméthyl-1-(aminométhyl)aminocyclohexane
US10407380B2 (en) *	2015-03-09	2019-09-10	Mitsubishi Gas Chemical Company, Inc.	Isomerization method for cyclohexanediamine
WO2017099204A1 (fr) *	2015-12-09	2017-06-15	三井化学株式会社	Procédé de production de 1,4-bis(aminométhyl)cyclohexane à teneur élevée en une forme trans
JP6118010B1 (ja) *	2015-12-09	2017-04-19	三井化学株式会社	トランスリッチ−１，４−ビス（アミノメチル）シクロヘキサンの製造方法
EP4215560B1 (fr) *	2020-09-15	2025-01-22	Mitsubishi Gas Chemical Company, Inc.	Agent durcisseur de résine époxy, composition de résine époxy et utilisation d'une composition d'amine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3344164A (en) *	1964-12-07	1967-09-26	Eastman Kodak Co	Isomerization process for certain cyclohexane stereoisomers

1977
- 1977-03-25 US US05/781,082 patent/US4086276A/en not_active Expired - Lifetime
1978
- 1978-02-28 IT IT20763/78A patent/IT1095462B/it active
- 1978-03-02 IL IL54180A patent/IL54180A0/xx not_active IP Right Cessation
- 1978-03-08 CA CA298,503A patent/CA1087635A/fr not_active Expired
- 1978-03-13 NL NL7802706A patent/NL7802706A/xx not_active Application Discontinuation
- 1978-03-17 DE DE19782811722 patent/DE2811722A1/de active Granted
- 1978-03-20 JP JP3113978A patent/JPS53130637A/ja active Granted
- 1978-03-22 FR FR7808280A patent/FR2384741A1/fr active Granted
- 1978-03-23 GB GB11657/78A patent/GB1554698A/en not_active Expired
- 1978-03-23 BE BE186203A patent/BE865231A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
IL54180A0 (en)	1978-06-15
US4086276A (en)	1978-04-25
FR2384741A1 (fr)	1978-10-20
NL7802706A (nl)	1978-09-27
FR2384741B1 (fr)	1984-03-16
DE2811722A1 (de)	1978-09-28
DE2811722C2 (fr)	1990-07-12
CA1087635A (fr)	1980-10-14
JPS623144B2 (fr)	1987-01-23
GB1554698A (en)	1979-10-24
IT7820763A0 (it)	1978-02-28
JPS53130637A (en)	1978-11-14
IT1095462B (it)	1985-08-10

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Legal Events

Date	Code	Title	Description
1992-09-30	RE	Patent lapsed	Owner name: SUNTECH INC. Effective date: 19920331

Date

Code

Title

Description

1992-09-30

Patent lapsed

Owner name: SUNTECH INC.

Effective date: 19920331