ES2071237T3 - Acilacion selectiva de hidrazinas. - Google Patents

Acilacion selectiva de hidrazinas.

Info

Publication number
ES2071237T3
ES2071237T3 ES91311261T ES91311261T ES2071237T3 ES 2071237 T3 ES2071237 T3 ES 2071237T3 ES 91311261 T ES91311261 T ES 91311261T ES 91311261 T ES91311261 T ES 91311261T ES 2071237 T3 ES2071237 T3 ES 2071237T3
Authority
ES
Spain
Prior art keywords
acilation
hydrazins
selective
hydrazines
trichlorometil
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 - Lifetime
Application number
ES91311261T
Other languages
English (en)
Inventor
Martha Jean Kelly
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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.)
Filing date
Publication date
Application filed by Rohm and Haas Co filed Critical Rohm and Haas Co
Application granted granted Critical
Publication of ES2071237T3 publication Critical patent/ES2071237T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)

Abstract

ESTA APLICACION SE REFIERE A UN PROCESO PARA MONOACILAR HIDRAZINAS HACIENDO REACCIONAR MONOALQUILHIDRAZINAS O SIN SUBSTITUIR CON QUETONAS TRICLOROMETIL ARIL.
ES91311261T 1990-12-17 1991-12-04 Acilacion selectiva de hidrazinas. Expired - Lifetime ES2071237T3 (es)

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
ES2071237T3 true ES2071237T3 (es) 1995-06-16

Family

ID=24520234

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91311261T Expired - Lifetime ES2071237T3 (es) 1990-12-17 1991-12-04 Acilacion selectiva de hidrazinas.

Country Status (19)

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

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 (en) * 1993-08-19 1997-10-15 Rohm And Haas Company Preparation of 1,2-diacyl-2-(t-alkyl)hydrazines

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

Also Published As

Publication number Publication date
CN1062527A (zh) 1992-07-08
ATE121072T1 (de) 1995-04-15
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 (en) 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
EP0492839A1 (en) 1992-07-01
NO914807D0 (no) 1991-12-06

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