1-Dodecene Hydroformylation Catalyzed by Water SolubleRhodium Phosphine Complex in Two-Phase System

1-Dodecene Hydroformylation Catalyzed by Water SolubleRhodium Phosphine Complex in Two-Phase

System

黎耀忠;陈华;陈骏如;程溥明;胡家元;李贤均

【期刊名称】《中国化学（英文版）》 【年(卷),期】2001(019)001

【摘要】1-Dodecene hydroformylation catalyzed by water solublerhodium complex [PhCI(CO)(TPPTS)2] was studied in the presence of TPPTS [P(m-C6H4SO3Na)3] and CTAB (cetylirbmethyl ammonium). The influence of reaction parameters was discussed in detail based on micelle effect in biphasic system. The modification for the microcircumstance of micelle interface was conducted by the introduction of a catalyst promoter TPPDS [PhP(m-C6H4SO3Na)2] into the reaction solution. A synergistic effect between TPPDS and TPPTS on the regioselectivotu of 1-dodecene hydroformylation was observed.The selectivity of linear aldehyde in the products was so high as 95.7% at the molar ratio of TPPDS]/[TPPTS] = 0.5. 【总页数】5页(58-62)

【关键词】Hydroformylation, water soluble rhodium complex, 1-dodecene, two-phase catalytic system

【作者】黎耀忠;陈华;陈骏如;程溥明;胡家元;李贤均

【作者单位】Department of Chemistry, Sichuan University, Chengdu,

Sichuan 610064, China;Department of Chemistry, Sichuan University, Chengdu, Sichuan 610064, China;Department of Chemistry, Sichuan University, Chengdu, Sichuan 610064, China;Department of Chemistry, Sichuan University, Chengdu, Sichuan 610064, China;Department of Chemistry,

Sichuan

University,

Chengdu,

Sichuan

610064,

China;Department of Chemistry, Sichuan University, Chengdu, Sichuan 610064, China 【正文语种】中文 【中图分类】O6 【相关文献】

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