公开(公告)号：AT253030T

公开(公告)日：2003-11-15

申请号：AT00118466

申请日：2000-08-25

Applicant: BASF AG

Inventor： WEGNER CHRISTOPH DR ,  PAUST JOACHIM DR ,  ERNST HANSGEORG DR

IPC: C07C41/28 ,  C07B61/00 ,  C07C41/50 ,  C07C43/15

公开(公告)号：DK1099676T3

公开(公告)日：2004-01-12

申请号：DK00118466

申请日：2000-08-25

Applicant: BASF AG

Inventor： WEGNER CHRISTOPH DR ,  PAUST JOACHIM DR ,  ERNST HANSGEORG DR

IPC: C07C41/28 ,  C07B61/00 ,  C07C41/50 ,  C07C43/15

公开(公告)号：DE19734446A1

公开(公告)日：1999-02-11

申请号：DE19734446

申请日：1997-08-08

Applicant: BASF AG

Inventor： WEGNER CHRISTOPH DR ,  PAUST JOACHIM DR ,  JOHN MICHAEL DR

IPC: C07C403/24 ,  C07C11/21 ,  C07F9/54

Abstract: New and known phosphonium salts are prepared by reacting an alcohol with a triarylphosphine and a sulfonic acid in a solvent. Preparation of phosphonium salts of formula (I) comprises reaction of 3,7,11-trimethyldodeca-1,4,6,10-tetraen-3-ol (II) with a triarylphosphine and a sulfonic acid of formula XH (III) in a solvent. X = Q-SO3 ; Q = CnH2n+1, Ar' or CF3; R = aryl; n = 1, 2, 3 or 4; Ar' = phenyl or toluyl Independent claims are included for: (1) compounds (I) when Q is other than Ar'; and (2) preparation of lycopine by reaction of a compound of formula (I) with 2,7-dimethyl-2,4,6- octatrienedial.

公开(公告)号：DK1130024T3

公开(公告)日：2003-04-22

申请号：DK01104628

申请日：2001-02-23

Applicant: BASF AG

Inventor： WEGNER CHRISTOPH DR ,  JOHN MICHAEL DR

IPC: C07F9/54

Abstract: Preparation of triaryl-3,7,11-trimethyldodeca-2,4,6,10-tetraen-1-yl-p hosphonium salts (I) comprises: (1) reacting 3,7,11-trimethyldodeca-1,4,6,10-tetraen-3-ol with triarylphosphane and a hydrohalic, sulfuric, sulfonic, phosphoric or 1-6C alkanoic acid at -20 to 40 [deg] C to give 3,7,11-trimethyldodeca-1,4,6,10-tetraen-3-yl-phosphonium salt (III); and (2) rearranging (III) at 40-100 [deg] C to form the primary salt (I). Preparation of triaryl-3,7,11-trimethyldodeca-2,4,6-10-tetraen-1-yl-p hosphonium salts of formula (I) comprises: (1) reacting 3,7,11-trimethyldodeca-1,4,6,10-tetraen-3-ol with triarylphosphane and a hydrohalic, sulfuric, sulfonic, phosphoric or 1-6C alkanoic acid at -20 to 40 [deg] C to give 3,7,11-trimethyldodeca-1,4,6,10-tetraen-3-yl-phosphonium salt (III); and (2) rearranging (III) at 40-100 [deg] C to form the primary salt (I). [Image] R : aryl; and X : the anion of hydrohalic, sulfuric, sulfonic, phosphoric or 1-6 C alkanoic acid.

公开(公告)号：AT232535T

公开(公告)日：2003-02-15

申请号：AT01104628

申请日：2001-02-23

Applicant: BASF AG

Inventor： WEGNER CHRISTOPH DR ,  JOHN MICHAEL DR

IPC: C07F9/54

Abstract: Preparation of triaryl-3,7,11-trimethyldodeca-2,4,6,10-tetraen-1-yl-p hosphonium salts (I) comprises: (1) reacting 3,7,11-trimethyldodeca-1,4,6,10-tetraen-3-ol with triarylphosphane and a hydrohalic, sulfuric, sulfonic, phosphoric or 1-6C alkanoic acid at -20 to 40 [deg] C to give 3,7,11-trimethyldodeca-1,4,6,10-tetraen-3-yl-phosphonium salt (III); and (2) rearranging (III) at 40-100 [deg] C to form the primary salt (I). Preparation of triaryl-3,7,11-trimethyldodeca-2,4,6-10-tetraen-1-yl-p hosphonium salts of formula (I) comprises: (1) reacting 3,7,11-trimethyldodeca-1,4,6,10-tetraen-3-ol with triarylphosphane and a hydrohalic, sulfuric, sulfonic, phosphoric or 1-6C alkanoic acid at -20 to 40 [deg] C to give 3,7,11-trimethyldodeca-1,4,6,10-tetraen-3-yl-phosphonium salt (III); and (2) rearranging (III) at 40-100 [deg] C to form the primary salt (I). [Image] R : aryl; and X : the anion of hydrohalic, sulfuric, sulfonic, phosphoric or 1-6 C alkanoic acid.

公开(公告)号：ES2209735T3

公开(公告)日：2004-07-01

申请号：ES00118466

申请日：2000-08-25

Applicant: BASF AG

Inventor： WEGNER CHRISTOPH DR ,  PAUST JOACHIM DR ,  ERNST HANSGEORG DR

IPC: C07C41/28 ,  C07B61/00 ,  C07C41/50 ,  C07C43/15

公开(公告)号：ES2192187T3

公开(公告)日：2003-10-01

申请号：ES01104628

申请日：2001-02-23

Applicant: BASF AG

Inventor： WEGNER CHRISTOPH DR ,  JOHN MICHAEL DR

IPC: C07F9/54

Abstract: Preparation of triaryl-3,7,11-trimethyldodeca-2,4,6,10-tetraen-1-yl-p hosphonium salts (I) comprises: (1) reacting 3,7,11-trimethyldodeca-1,4,6,10-tetraen-3-ol with triarylphosphane and a hydrohalic, sulfuric, sulfonic, phosphoric or 1-6C alkanoic acid at -20 to 40 [deg] C to give 3,7,11-trimethyldodeca-1,4,6,10-tetraen-3-yl-phosphonium salt (III); and (2) rearranging (III) at 40-100 [deg] C to form the primary salt (I). Preparation of triaryl-3,7,11-trimethyldodeca-2,4,6-10-tetraen-1-yl-p hosphonium salts of formula (I) comprises: (1) reacting 3,7,11-trimethyldodeca-1,4,6,10-tetraen-3-ol with triarylphosphane and a hydrohalic, sulfuric, sulfonic, phosphoric or 1-6C alkanoic acid at -20 to 40 [deg] C to give 3,7,11-trimethyldodeca-1,4,6,10-tetraen-3-yl-phosphonium salt (III); and (2) rearranging (III) at 40-100 [deg] C to form the primary salt (I). [Image] R : aryl; and X : the anion of hydrohalic, sulfuric, sulfonic, phosphoric or 1-6 C alkanoic acid.