GB880332A - Process for the production of n-amino-alkyl-hydrazines - Google Patents

Process for the production of n-amino-alkyl-hydrazines

Info

Publication number
GB880332A
GB880332A GB5184/60A GB518460A GB880332A GB 880332 A GB880332 A GB 880332A GB 5184/60 A GB5184/60 A GB 5184/60A GB 518460 A GB518460 A GB 518460A GB 880332 A GB880332 A GB 880332A
Authority
GB
United Kingdom
Prior art keywords
hydrazine
ester
acid
amino alcohol
aminoethanol
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
Application number
GB5184/60A
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB880332A publication Critical patent/GB880332A/en
Expired 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

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)
  • Hydrogenated Pyridines (AREA)

Abstract

N-aminoalkyl-hydrazines are prepared by reacting an ester derived from an amino alcohol and a strong acid, or a salt of such an ester, with a hydrazine or with an agent which yields a hydrazine under the conditions of the reaction. The reaction is preferably conducted in the presence of inert solvents and acid-binding agents. Specified hydrazine reactants are hydrazine, methyl hydrazine, N,N1-bis-isopropyl hydrazine, cyclohexylhydrazine, phenylhydrazine, meta-chlorophenyl hydrazine, 2,4-dinitrophenyl hydrazine, N-phenyl-N-methyl hydrazine, benzyl hydrazine and a -pyridylhydrazine. The amino group in the amino alcohol component may be free or completely or partially substituted by alkyl, cycloalkyl, aryl or heterocyclic radicals, or may form part of a heterocyclic ring, as in piperidino, morpholino, thiamorpholino, or piperazino. Specified amino alcohol esters are b -diethylaminoethyl chloride hydrochloride, sulphuric acid-mono-(b -aminoethanol)-ester, a -dimethylamino-b -chlorethane and its hydrochloride, a -piperidino-b -tosyloxy-ethane and salts thereof, the a -diethylamino-2-propanol ester of methane-sulphonic acid, N,N1-bis-(b -bromethyl)-piperazine and salts thereof, and the inner ammonium salt of aminoethanol sulphuric acid ester. Specification 581,153 is referred to.
GB5184/60A 1959-02-18 1960-02-12 Process for the production of n-amino-alkyl-hydrazines Expired GB880332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE880332X 1959-02-18

Publications (1)

Publication Number Publication Date
GB880332A true GB880332A (en) 1961-10-18

Family

ID=6821740

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5184/60A Expired GB880332A (en) 1959-02-18 1960-02-12 Process for the production of n-amino-alkyl-hydrazines

Country Status (1)

Country Link
GB (1) GB880332A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310696A (en) * 1979-07-05 1982-01-12 Japan Hydrazine Co., Inc. Process for producing inorganic acid salts of tertiary butyl hydrazine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310696A (en) * 1979-07-05 1982-01-12 Japan Hydrazine Co., Inc. Process for producing inorganic acid salts of tertiary butyl hydrazine

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