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Highly Efficient and Selective Synthesis of ( E )‐α,β‐Unsaturated Ketones by Crossed Condensation of Ketones and Aldehydes Catalyzed by an Air‐Stable Cationic Organobismuth Perfluorooctanesulfonate
Author(s) -
Qiu Renhua,
Qiu Yimiao,
Yin Shuangfeng,
Xu Xinhua,
Luo Shenglian,
Au ChakTong,
Wong WaiYeung,
Shimada Shigeru
Publication year - 2010
Publication title -
advanced synthesis and catalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.541
H-Index - 155
eISSN - 1615-4169
pISSN - 1615-4150
DOI - 10.1002/adsc.200900679
Subject(s) - chemistry , cationic polymerization , reusability , condensation , catalysis , organic chemistry , aldehyde , combinatorial chemistry , programming language , physics , software , computer science , thermodynamics
An air‐stable cationic organobismuth perfluorooctanesulfonate possessing both acidic and basic characters was synthesized, and showed high catalytic activity, diastereoselectivity, stability, and reusability in the one‐pot synthesis of ( E )‐α,β‐unsaturated ketones through highly selective crossed condensation of ketones and aldehydes in water.