公开(公告)号：DE10116817A1

公开(公告)日：2002-10-17

申请号：DE10116817

申请日：2001-04-04

Applicant: BASF AG

Inventor： HENNIG GUNNAR ,  BECHTEL MARCUS ,  FREUDENTHALER EVA ,  EIERMANN MATTHIAS

IPC: C07C319/24 ,  C07C321/14

Abstract: Disclosed is a method for producing organic disulphide by oxidation of the corresponding thiol with sulphur disolved in organic disulphide using an amine as a catalyst in a reaction column (K). The thiol used is a crude thiol flow from catalytic reaction of the corresponding primary alcohol with hydrogen sulphide and the bases of the reaction column (K) are temperable.

公开(公告)号：AU9171201A

公开(公告)日：2002-02-13

申请号：AU9171201

申请日：2001-07-31

Applicant: BASF AG

Inventor： HENNIG GUNNAR ,  STROFER ECKHARD ,  FREUDENTHALER EVA

IPC: C07C303/16 ,  C07C309/04 ,  C07C309/80

公开(公告)号：BR0007940A

公开(公告)日：2001-11-06

申请号：BR0007940

申请日：2000-02-01

Applicant: BASF AG

Inventor： HALBRITTER KLAUS ,  STERZEL HANS JOSEF ,  TRAGUT CHRISTIAN ,  FREUDENTHALER EVA

IPC: C07D327/10 ,  C07B61/00 ,  C07C301/00 ,  C07D327/00

公开(公告)号：DE19962571A1

公开(公告)日：2001-06-28

申请号：DE19962571

申请日：1999-12-23

Applicant: BASF AG

Inventor： BRAND ALEXANDRA ,  FREUDENTHALER EVA ,  NARBESHUBER THOMAS

IPC: C07F7/02 ,  C07F7/18 ,  C07C15/12

Abstract: Processes for the production of trialkoxysilanes by reaction of silicon metal with an alcohol in the presence of a copper containing catalyst in an inert reaction medium comprising a diphenylalkane are claimed.

公开(公告)号：AU3278000A

公开(公告)日：2000-08-25

申请号：AU3278000

申请日：2000-02-01

Applicant: BASF AG

Inventor： HALBRITTER KLAUS ,  STERZEL HANS-JOSEF ,  TRAGUT CHRISTIAN ,  FREUDENTHALER EVA

IPC: C07D327/10 ,  C07B61/00 ,  C07C301/00 ,  C07D327/00