NEW PROCESS FOR THE SULFONATION OF PHOSPHANE LIGANDS FOR CATALYSTS

被引：89

作者：

HERRMANN, WA ^{[1
]}

ALBANESE, GP ^{[1
]}

MANETSBERGER, RB ^{[1
]}

LAPPE, P ^{[1
]}

BAHRMANN, H ^{[1
]}

机构：

[1] HOECHST AG,WERK RUHRCHEM,OBERHAUSEN,GERMANY

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1995年 / 34卷 / 07期

关键词：

CATALYSIS; PHOSPHANE LIGANDS; SULFONATION;

D O I：

10.1002/anie.199508111

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The direct sulfonation of arylphosphanes with H2SO4/SO3/boric acid offers numerous advantages, the most significant being that P oxidation is largely avoided. In addition, selective sulfonation is possible. The products, for example 1, are water‐soluble and interesting with respect to two‐phase catalysis. Ar = C6H4‐m‐SO3Na. (Figure Presented.) Copyright © 1995 by VCH Verlagsgesellschaft mbH, Germany

引用

页码：811 / 813

页数：3

共 23 条

[1] SOLUTIONS IN SULPHURIC ACID .30. CONDUCTIVITIES OF SOME ELECTROLYTE SOLUTIONS - METAL SULPHATES, KETONES, AND TETRA-(HYDROGEN SULPHATO)BORIC ACID
BASS, SJ
FLOWERS, RH
GILLESPIE, RJ
ROBINSON, EA
SOLOMONS, C
[J]. JOURNAL OF THE CHEMICAL SOCIETY, 1960, (NOV): : 4315 - 4320
[2] Cerfontain H., 1968, MECHANISTIC ASPECTS
[3] Cerfontain H., 1971, INT J SULFUR CHEM C, V6, P123
[4] Comils B., 1982, Patent No. [DE 3234701, 3234701]
[5] CORNILS B, 1994, CHEM ING TECHN, V66, P916
[6] Gartner L, 1983, Process for the preparation of sulfonated aryl phosphines, Patent No. 0107006
[7] HAMMETT ACIDITY FUNCTION FOR SOME SUPER ACID SYSTEMS .1. SYSTEMS H2S04-S03, H2SO4-HSO3F, H2SO4-HSO3CL, AND H2SO4-HB(HSO4)4
GILLESPIE, RJ
PEEL, TE
ROBINSON, EA
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1971, 93 (20) : 5083 - +
[8] HERD H, 1994, J ORGANOMET CHEM, V475, P99
[9] WATER-SOLUBLE PHOSPHANES .1. A NEW ROUTE TO WATER-SOLUBLE PHOSPHANES WITH PARA-SULFONATED PHENYL SUBSTITUENTS - CRYSTAL-STRUCTURE OF P(C6H4-P-SO3K)3.KCL.0.5H2O
HERD, O
LANGHANS, KP
STELZER, O
WEFERLING, N
SHELDRICK, WS
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1993, 32 (07) : 1058 - 1059
[10] HERD O, 1993, ANGEW CHEM, V105, P1097

← 1 2 3 →