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温控相转移纳米铑催化高碳烯烃氢甲酰化反应

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Indexed by:期刊论文

Date of Publication:2010-10-01

Journal:催化学报

Included Journals:PKU、ISTIC、CSCD、SCIE、EI、Scopus

Volume:31

Issue:10

Page Number:1191-1194

ISSN No.:0253-9837

Key Words:氢甲酰化;铑纳米粒子;高碳烯烃;温控配体;水/1-丁醇两相体系

Abstract:基于温控配体Ph2P(CH2CH2O)16CH3稳定的Rh纳米催化剂在水/1-丁醇两相体系中具有温控相转移功能,将其用于高碳烯烃氢甲酰化反应中.在优化的反应条件下,1-辛烯转化率和醛收率分别达98%和96%,对其它高碳烯烃氢甲酰化反应也具有较高的催化性能.催化剂和产物通过简单的相分离即可分开,连续使用3次后,催化剂性能未见明显降低.

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