公开(公告)号：DE3629189A1

公开(公告)日：1988-03-17

申请号：DE3629189

申请日：1986-08-28

Applicant: HOECHST AG

Inventor： WEFERLING NORBERT ,  ELSNER GEORG ,  STEPHAN HANS-WERNER ,  FRORATH FRIEDRICH-KARL

IPC: C07F9/50

Abstract: Tertiary alkylphosphines of the general formula R3P, in which R stands for identical or different, linear, unsubstituted alkyl groups having 3 to 20 carbon atoms, with the proviso however that one of the alkyl groups may be a secondary butyl group, are made by reacting hydrogen phosphide PH3 with an appropriate alkene or alkenes in stoichiometric excess, if desired, at elevated temperature and under increased pressure in contact with a radical-yielding agent. 2,2'-azobis-(2-methylbutyronitrile) is used as the radical-yielding agent in the absence of whatever alien solvent.

公开(公告)号：DE3626968A1

公开(公告)日：1988-02-11

申请号：DE3626968

申请日：1986-08-08

Applicant: HOECHST AG

Inventor： WEFERLING NORBERT ,  PFUELLER PETER ,  KANZLER WALTER ,  SCHEDLER JOHANNES ,  THALHAMMER HEIMO

IPC: C07F9/53 ,  B01D11/04 ,  C02F1/26 ,  C07C27/00 ,  C07C27/34 ,  C07C29/86 ,  C07C37/72 ,  C07C39/04 ,  C07C45/00 ,  C07C45/80 ,  C07C47/058 ,  C07C51/00 ,  C07C51/48 ,  C07C53/08 ,  C07C67/00 ,  C07B63/00 ,  C07C31/04 ,  C07C53/02 ,  C07C53/122 ,  C07C53/124 ,  C07D307/48 ,  D21C5/00

公开(公告)号：FI873417A0

公开(公告)日：1987-08-06

申请号：FI873417

申请日：1987-08-06

Applicant: HOECHST AG

Inventor： WEFERLING NORBERT ,  PFUELLER PETER ,  KANZLER WALTER ,  SCHEDLER JOHANNES ,  THALHAMMAR HEIMO

IPC: C07F9/53 ,  B01D11/04 ,  C02F1/26 ,  C07C27/00 ,  C07C27/34 ,  C07C29/86 ,  C07C37/72 ,  C07C39/04 ,  C07C45/00 ,  C07C45/80 ,  C07C47/058 ,  C07C51/00 ,  C07C51/48 ,  C07C53/08 ,  C07C67/00 ,  C07B