公开(公告)号：US3700656A

公开(公告)日：1972-10-24

申请号：US3700656D

申请日：1970-08-25

Applicant: UBE INDUSTRIES

Inventor： MASAKI MITSUO ,  FUKUI KIYOSHI ,  KURAMASU TETSURO ,  UEDA MASAHIRO

IPC: C07D201/04 ,  C07D201/14 ,  C07F7/00 ,  C07D41/06

CPC classification number: C07D201/14 ,  C07D201/04 ,  C07F7/003

Abstract: A PROCESS FOR THE PREPARATION OF LACTAMS, WHICH COMPRISES TREATING A LACTAM-STANNIC HALIDE COMPLEX WITH AN ALICYCLIC KETOXIME TO FORM THE CORRESPONDING LACTAM AND ALICYCLIC KETOXIME-STANNIC HALIDE COMPLEX.