ZA919644B - Selective acylation of hydrazines - Google Patents

Selective acylation of hydrazines

Info

Publication number
ZA919644B
ZA919644B ZA919644A ZA919644A ZA919644B ZA 919644 B ZA919644 B ZA 919644B ZA 919644 A ZA919644 A ZA 919644A ZA 919644 A ZA919644 A ZA 919644A ZA 919644 B ZA919644 B ZA 919644B
Authority
ZA
South Africa
Prior art keywords
hydrazines
selective acylation
acylation
selective
monoalkylhydrazines
Prior art date
Application number
ZA919644A
Other languages
English (en)
Inventor
Martha Jean Kelly
Jean Kelly Martha
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.)
Filing date
Publication date
Application filed by Rohm & Haas filed Critical Rohm & Haas
Publication of ZA919644B publication Critical patent/ZA919644B/xx

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)
ZA919644A 1990-12-17 1991-12-06 Selective acylation of hydrazines ZA919644B (en)

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
ZA919644B true ZA919644B (en) 1992-08-26

Family

ID=24520234

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA919644A ZA919644B (en) 1990-12-17 1991-12-06 Selective acylation of hydrazines

Country Status (19)

Country Link
US (2) US5675037A (ja)
EP (1) EP0492839B1 (ja)
JP (1) JP3127024B2 (ja)
KR (1) KR100248182B1 (ja)
CN (1) CN1032254C (ja)
AT (1) ATE121072T1 (ja)
AU (1) AU658849B2 (ja)
BR (1) BR9105458A (ja)
CA (1) CA2057156A1 (ja)
DE (1) DE69108878T2 (ja)
ES (1) ES2071237T3 (ja)
FI (1) FI915917A (ja)
HU (1) HUT60225A (ja)
IE (1) IE914370A1 (ja)
IL (1) IL100385A (ja)
NO (1) NO914807L (ja)
NZ (1) NZ240958A (ja)
PT (1) PT99822A (ja)
ZA (1) ZA919644B (ja)

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 Bornmann Adelaide 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
NZ229536A (en) * 1988-06-15 1992-05-26 Rohm & Haas N'-substituted-n'-substituted carbonyl-n-substituted carbonyl-hydrazines and pesticidal compositions
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
CA2057156A1 (en) 1992-06-18
NO914807L (no) 1992-06-18
FI915917A0 (fi) 1991-12-16
HU913979D0 (en) 1992-03-30
ATE121072T1 (de) 1995-04-15
FI915917A (fi) 1992-06-18
IL100385A0 (en) 1992-09-06
CN1032254C (zh) 1996-07-10
JP3127024B2 (ja) 2001-01-22
DE69108878T2 (de) 1995-12-21
IL100385A (en) 1995-12-31
EP0492839A1 (en) 1992-07-01
IE914370A1 (en) 1992-06-17
NO914807D0 (no) 1991-12-06
US5767314A (en) 1998-06-16
HUT60225A (en) 1992-08-28
EP0492839B1 (en) 1995-04-12
AU658849B2 (en) 1995-05-04
CN1062527A (zh) 1992-07-08
NZ240958A (en) 1994-05-26
US5675037A (en) 1997-10-07
BR9105458A (pt) 1992-08-25
KR920012012A (ko) 1992-07-25
DE69108878D1 (de) 1995-05-18
AU8970691A (en) 1992-06-18
KR100248182B1 (ko) 2000-03-15
ES2071237T3 (es) 1995-06-16
PT99822A (pt) 1992-12-31
JPH04290856A (ja) 1992-10-15

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