Selectivity in sulfonation of triphenyl phosphine

被引：23

作者：

Bhanage, BM ^{[1
]}

Divekar, SS ^{[1
]}

Deshpande, RM ^{[1
]}

Chaudhari, RV ^{[1
]}

机构：

[1] Natl Chem Lab, Homogeneous Catalysis Div, Poona 411008, Maharashtra, India

来源：

ORGANIC PROCESS RESEARCH & DEVELOPMENT | 2000年 / 4卷 / 05期

关键词：

D O I：

10.1021/op0000226

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The selectivity of triphenyl phosphine sulfonation using 34% SO3 to triphenyl phosphine trisulfonate (TPPTS) was studied. Several side products such as mono- and disulfonate, sulfonated phosphine oxide, and sulfonated phosphine sulfides were also observed. Reaction conditions were optimised to give 90% pure TPPTS. Agitation speed, mode of agitation and temperature have a strong influence on activity and selectivity of reaction. The TPPTS formed was tested for its activity in hydroformylation of ethylene and octene-1 in biphasic mode using [Rh-(COD)Cl](2).

引用

页码：342 / 345

页数：4

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