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公开(公告)号:US3914315A
公开(公告)日:1975-10-21
申请号:US39907473
申请日:1973-09-20
Applicant: TORAY INDUSTRIES
Inventor: MIYAKE AKIHISA , KONDO HISAO , NISHIDOI TAKASHI , ONNAGAWA OSAMU
IPC: C07C49/587 , C07C45/00 , C07C45/51 , C07C67/00 , C11B9/00
CPC classification number: C07C45/512 , C07C49/587
Abstract: 5-CYCLOHEXADECEN-1-ON IS PREPARED IN A HIGH YIELD BY HEAT TREATING 1,2-DIVINYL-CYCLODODECAN-1-OL IN THE PRESENCE OF N,Ndialkyl carboxylic acid amide, N-alkyl lactam or sulfoxide.
Abstract translation: 在N,N-二烷基羧酸酰胺,N-烷基内酰胺或亚砜存在下,通过热处理1,2-二氨基环己烷-1-醇制备5-环辛烯-1-酮。