公开(公告)号：AT474844T

公开(公告)日：2010-08-15

申请号：AT04820433

申请日：2004-12-14

Applicant: BASF SE

Inventor： SZARVAS LASZLO ,  MASSONNE KLEMENS ,  LAAS HARALD ,  EXNER KAI ,  GLAS DETLEV

IPC: C07F9/54

Abstract: The present invention relates to a process for preparing quaternary phosphonium salts by reacting a ternary phosphine with an optionally substituted, saturated or monounsaturated or polyunsaturated electrophile having from 3 to 25 carbon atoms in ternary solvent mixtures.

公开(公告)号：DE502004011432D1

公开(公告)日：2010-09-02

申请号：DE502004011432

申请日：2004-12-14

Applicant: BASF SE

Inventor： SZARVAS LASZLO ,  MASSONNE KLEMENS ,  LAAS HARALD ,  EXNER KAI MICHAEL ,  GLAS DETLEV

IPC: C07F9/54