Process for the preparation of cyclopropanecarboxamide

Details Process for the preparation of cyclopropanecarboxamide Process for the preparation of cyclopropanecarboxamide

1996-06-26

1997-08-19

Kumar, Shailendra

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

C07C23102

Patent

active

056590814

ABSTRACT:
In a process for the preparation of cyclopropanecarboxamide by amidating cyclopropanecarboxylic esters with ammonia in alcoholic solution at from 60.degree. to 200.degree. C., the reaction being catalyzed by an alcoholate of a monohydric alcohol, high yields are achieved even in the absence of a hydrocarbon solvent when a cyclopropanecarboxylic ester of the formula ##STR1## in which R is C.sub.1 - to C.sub.3 -alkyl or cyclopropyl, is employed.

REFERENCES:
patent: 4379928 (1983-04-01), Theodoropulos
patent: 4590292 (1986-05-01), Blackwell et al.
patent: 5068428 (1991-11-01), Diehl et al.

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