ATE121072T1 - Selektive acylierung von hydrazinen. - Google Patents

Selektive acylierung von hydrazinen.

Info

Publication number: ATE121072T1
Authority: AT; Austria
Prior art keywords: hydrazines; selective acylation; acylation; selective; monoalkylhydrazines
Prior art date: 1990-12-17

Application number

AT91311261T

Other languages

English (en)

Inventor

Martha Jean Kelly

Original Assignee

Rohm & Haas

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.)

1990-12-17

Filing date

1991-12-04

Publication date

1995-04-15

1991-12-04 Application filed by Rohm & Haas filed Critical Rohm & Haas

1995-04-15 Application granted granted Critical

1995-04-15 Publication of ATE121072T1 publication Critical patent/ATE121072T1/de

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
- C07C243/24—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids
- C07C243/38—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to carbon atoms of six-membered aromatic rings
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C241/00—Preparation of compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
- C07C241/04—Preparation of hydrazides

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Cephalosporin Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

AT91311261T 1990-12-17 1991-12-04 Selektive acylierung von hydrazinen. ATE121072T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/628,770 US5675037A (en)	1990-12-17	1990-12-17	Selective acylation of hydrazines

Publications (1)

Publication Number	Publication Date
ATE121072T1 true ATE121072T1 (de)	1995-04-15

Family

ID=24520234

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT91311261T ATE121072T1 (de)	1990-12-17	1991-12-04	Selektive acylierung von hydrazinen.

Country Status (19)

Country	Link
US (2)	US5675037A (de)
EP (1)	EP0492839B1 (de)
JP (1)	JP3127024B2 (de)
KR (1)	KR100248182B1 (de)
CN (1)	CN1032254C (de)
AT (1)	ATE121072T1 (de)
AU (1)	AU658849B2 (de)
BR (1)	BR9105458A (de)
CA (1)	CA2057156A1 (de)
DE (1)	DE69108878T2 (de)
ES (1)	ES2071237T3 (de)
FI (1)	FI915917L (de)
HU (1)	HUT60225A (de)
IE (1)	IE914370A1 (de)
IL (1)	IL100385A (de)
NO (1)	NO914807L (de)
NZ (1)	NZ240958A (de)
PT (1)	PT99822A (de)
ZA (1)	ZA919644B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE69400789T2 (de) *	1993-07-20	1997-02-20	Nippon Kayaku Kk	Verfahren zur Herstellung von in 2-Stellung substituierten 1-Acylhydrazinen
IL110427A (en) *	1993-08-11	1998-10-30	Rohm & Haas	Process for the preparation of 1,2-diacyl-T-2-alkyl hydrazides
EP0639559B1 (de) *	1993-08-19	1997-10-15	Rohm And Haas Company	Die Herstellung von 1,2-Diacyl-2-(t-alkyl)-Hydrazinen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA565341A (en) *		1958-10-28	Dominion Rubber Company	Fungicidal compositions comprising substituted 1-benzoyl-2-phenyl hydrazines
CA638995A (en) *		1962-03-27	B. Wheatley William	Therapeutic preparation
US4046775A (en) *	1973-04-11	1977-09-06	Sterling Drug Inc.	4,5-Dihalopyrrole-2-carboxamides
US5110986A (en) *	1988-04-26	1992-05-05	Rohm And Haas Company	Synthesis of n-t-alkyl-1,2-diacylhydrazines
MY107431A (en) *	1988-06-15	1995-12-30	Rohm & Haas	Insecticidal n''''substituted-n-alkylcarbonyl-n''''-acylhydra zines and n''''substituted-n-acyl-n''''-alkylcarbonylhydrazines.
US4954655A (en) *	1989-03-31	1990-09-04	Rohm And Haas Company	Preparation of alkylhydrazines
US5166378A (en) *	1990-05-24	1992-11-24	Eastman Kodak Company	Selective monoacylation of substituted hydrazines

1990
- 1990-12-17 US US07/628,770 patent/US5675037A/en not_active Expired - Lifetime
1991
- 1991-12-04 DE DE69108878T patent/DE69108878T2/de not_active Expired - Lifetime
- 1991-12-04 AT AT91311261T patent/ATE121072T1/de not_active IP Right Cessation
- 1991-12-04 EP EP91311261A patent/EP0492839B1/de not_active Expired - Lifetime
- 1991-12-04 ES ES91311261T patent/ES2071237T3/es not_active Expired - Lifetime
- 1991-12-06 CA CA002057156A patent/CA2057156A1/en not_active Abandoned
- 1991-12-06 ZA ZA919644A patent/ZA919644B/xx unknown
- 1991-12-06 NO NO91914807A patent/NO914807L/no unknown
- 1991-12-12 NZ NZ240958A patent/NZ240958A/en unknown
- 1991-12-13 AU AU89706/91A patent/AU658849B2/en not_active Ceased
- 1991-12-14 KR KR1019910022999A patent/KR100248182B1/ko not_active Expired - Lifetime
- 1991-12-16 IL IL10038591A patent/IL100385A/en not_active IP Right Cessation
- 1991-12-16 BR BR919105458A patent/BR9105458A/pt unknown
- 1991-12-16 FI FI915917A patent/FI915917L/fi not_active Application Discontinuation
- 1991-12-16 PT PT99822A patent/PT99822A/pt not_active Application Discontinuation
- 1991-12-16 IE IE437091A patent/IE914370A1/en unknown
- 1991-12-17 HU HU913979A patent/HUT60225A/hu unknown
- 1991-12-17 JP JP03333696A patent/JP3127024B2/ja not_active Expired - Lifetime
- 1991-12-17 CN CN91107999A patent/CN1032254C/zh not_active Expired - Lifetime
1993
- 1993-09-23 US US08/125,969 patent/US5767314A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CN1062527A (zh)	1992-07-08
BR9105458A (pt)	1992-08-25
US5675037A (en)	1997-10-07
CN1032254C (zh)	1996-07-10
AU8970691A (en)	1992-06-18
ZA919644B (en)	1992-08-26
JPH04290856A (ja)	1992-10-15
CA2057156A1 (en)	1992-06-18
FI915917A7 (fi)	1992-06-18
IL100385A0 (en)	1992-09-06
NZ240958A (en)	1994-05-26
JP3127024B2 (ja)	2001-01-22
HU913979D0 (en)	1992-03-30
KR100248182B1 (ko)	2000-03-15
EP0492839B1 (de)	1995-04-12
AU658849B2 (en)	1995-05-04
FI915917A0 (fi)	1991-12-16
US5767314A (en)	1998-06-16
IE914370A1 (en)	1992-06-17
IL100385A (en)	1995-12-31
NO914807L (no)	1992-06-18
KR920012012A (ko)	1992-07-25
HUT60225A (en)	1992-08-28
FI915917L (fi)	1992-06-18
PT99822A (pt)	1992-12-31
DE69108878T2 (de)	1995-12-21
DE69108878D1 (de)	1995-05-18
ES2071237T3 (es)	1995-06-16
EP0492839A1 (de)	1992-07-01
NO914807D0 (no)	1991-12-06

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Legal Events

Date	Code	Title	Description
1995-10-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties