Dicationic phosphonium salts: Lewis acid initiators for the Mukaiyama-aldol reaction

2017 ◽  
Vol 46 (46) ◽  
pp. 16216-16227 ◽  
Author(s):  
Alejandro G. Barrado ◽  
Julia M. Bayne ◽  
Timothy C. Johnstone ◽  
Christian W. Lehmann ◽  
Douglas W. Stephan ◽  
...  
Keyword(s):  
Lewis Acid ◽  
Aldol Reaction ◽  
Phosphonium Salts ◽  
Mukaiyama Aldol Reaction ◽  
Mukaiyama Aldol ◽  
Phosphonium Cations

Two strategies were used to prepare dicationic phosphonium cations.

Highly active, water-compatible and easily separable magnetic mesoporous Lewis acid catalyst for the Mukaiyama–Aldol reaction in water

2014 ◽  
Vol 16 (8) ◽  
pp. 3768-3777 ◽  
Author(s):  
Fang Zhang ◽  
Xiaotao Wu ◽  
Chao Liang ◽  
Xiaoyan Li ◽  
Zhen Wang ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Lewis Acid ◽  
Aldol Reaction ◽  
Acid Catalyst ◽  
Mukaiyama Aldol Reaction ◽  
Highly Active ◽  
Mukaiyama Aldol ◽  
Lewis Acid Catalyst ◽  
Reaction In Water ◽  
Magnetic Mesoporous Silica

A multifunctional magnetic mesoporous silica supported Yb(OTf)3 composite was demonstrated to be an efficient and easily recyclable catalyst for the Mukaiyama–Aldol reaction in water.

Mucohalic Acid in Lewis Acid Catalyzed Mukaiyama Aldol Reaction: A Concise Method for Highly Functionalized γ-Substituted γ-Butenolides.

ChemInform ◽  
2005 ◽  
Vol 36 (28) ◽  
Author(s):  
Paul Angell ◽  
Ji Zhang ◽  
Daniel Belmont ◽  
Timothy Curran ◽  
James G. Davidson
Keyword(s):  
Lewis Acid ◽  
Aldol Reaction ◽  
Mukaiyama Aldol Reaction ◽  
Mukaiyama Aldol ◽  
Acid Catalyzed

An extremely stable and highly active periodic mesoporous Lewis acid catalyst in water-medium Mukaiyama-aldol reaction

2013 ◽  
Vol 15 (10) ◽  
pp. 2865 ◽  
Author(s):  
Fang Zhang ◽  
Chao Liang ◽  
Mingzheng Chen ◽  
Haibing Guo ◽  
Huangyong Jiang ◽  
...  
Keyword(s):  
Lewis Acid ◽  
Aldol Reaction ◽  
Acid Catalyst ◽  
Water Medium ◽  
Mukaiyama Aldol Reaction ◽  
Highly Active ◽  
Mukaiyama Aldol ◽  
Lewis Acid Catalyst
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