公开(公告)号：AT8875T

公开(公告)日：1984-08-15

申请号：AT81301619

申请日：1981-04-13

Applicant: STAUFFER CHEMICAL COMPANY

Inventor： BENKE, ALAN HENRY ,  NADY, LOUIE AKOS ,  MORRIS, HUE TRAN

IPC: C07D263/04 ,  C07C102/00 ,  C07C103/365

Abstract: Dichloroacetylamides selected from the group consisting of: (a) N,N-diallyldichloroacetamide, and (b) N-dichloroacetyl oxazolidines having the formula in which R is hydrogen or C1-C3 alkyl are produced in a continuous circulating process by reaction of dichloroacetyl chloride with respectively N,N-diallylamine or an oxazolidine having the formula in the presence of an aqueous solution of sodium hydroxide. The conduct of this process in a continuous circulating fashion produces the desired amide in greater yield than by the heretofore practiced batch processes.