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温控离子液体/有机两相体系中纳米Rh催化烯烃氢甲酰化反应

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Indexed by: Journal Article

Date of Publication: 2012-03-20

Journal: 催化学报

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

Volume: 33

Issue: 03

Page Number: 402-406

ISSN: 0253-9837

Key Words: 氢甲酰化;铑;纳米粒子;烯烃;温控离子液体/有机两相体系

Abstract: 将具有"高温混溶、室温分相"功能的离子液体[CH3(OCH2CH2)16N+Et3][CH3SO3–](ILPEG750)与甲苯-正庚烷组成的两相体系用于纳米Rh催化的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为99%和91%.催化剂经简单分相即可与产物分离,且可连续使用8次,其活性基本保持不变.

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