公开(公告)号：BR8405901A

公开(公告)日：1985-09-17

申请号：BR8405901

申请日：1984-11-20

Applicant: STANDARD OIL CO OHIO

Inventor： BURRINGTON JAMES DAVID ,  BLACHMAN MARC WILLIAM

IPC: C07B61/00 ,  B01J27/02 ,  B01J31/00 ,  B01J31/02 ,  C07C67/00 ,  C07C253/00 ,  C07C255/09 ,  C07C255/30 ,  C07C121/20

Abstract: The dimerization of acrylonitrile to alpha -methyleneglutaronitrile takes place using metal aryl sulfinate and selenate catalysts of the formula: … … where M is an alkali metal or an alkaline earth metal, T is S or Se, n is 1 or 2, n is 0.5 or 1, n x m = 1, and X is selected from H-, nitro, methyl, methoxy and halo.

公开(公告)号：IN166281B

公开(公告)日：1990-04-07

申请号：IN81DE1986

申请日：1986-01-29

Applicant: STANDARD OIL CO OHIO

Inventor： TSOU DEAN TSUNG-TING ,  BLACHMAN MARC WILLIAM ,  BURRINGTON JAMES DAVID

IPC: C07C121/26

Abstract: A first row transition metal catalyzed procedure for the production of adiponitrile from acrylonitrile comprising mixing a first row transition metal salt, acrylonitrile, metallic reducing agent and solvent, heating the solution, and adding a quench solution to the mixture comprising a proton donor material having a 0 a

公开(公告)号：DE3470303D1

公开(公告)日：1988-05-11

申请号：DE3470303

申请日：1984-11-20

Applicant: STANDARD OIL CO OHIO

Inventor： BURRINGTON JAMES DAVID ,  BLACHMAN MARC WILLIAM

IPC: C07B61/00 ,  B01J27/02 ,  B01J31/00 ,  B01J31/02 ,  C07C67/00 ,  C07C253/00 ,  C07C255/09 ,  C07C255/30 ,  C07C121/30

Abstract: The dimerization of acrylonitrile to alpha -methyleneglutaronitrile takes place using metal aryl sulfinate and selenate catalysts of the formula: … … where M is an alkali metal or an alkaline earth metal, T is S or Se, n is 1 or 2, n is 0.5 or 1, n x m = 1, and X is selected from H-, nitro, methyl, methoxy and halo.