Catalytic Enantioselective Alkynylation of Trifluoromethyl Ketones: Pronounced Metal Fluoride Effects and Implications of Zinc‐to‐Titanium Transmetallation

Guang Wu Zhang,Wei Meng,Hai Ma,Jing Nie,Wen Qin Zhang,Jun-An Ma

Catalytic Enantioselective Alkynylation of Trifluoromethyl Ketones: Pronounced Metal Fluoride Effects and Implications of Zinc‐to‐Titanium Transmetallation

2011

Guang Wu Zhang
Wei Meng
Hai Ma
Jing Nie
Wen Qin Zhang
Jun-An Ma

By application of pseudoenantiomeric cinchona alkaloids as chiral ligands, the synthesis of both enantiomers of trifluoromethylated propargylic tertiary alcohols is achieved.

Keywords:

Zinc
Trifluoromethyl
Enantioselective synthesis
Cinchona Alkaloids
Enantiomer
Transmetalation
Catalysis
Organic chemistry
Chemistry
Fluoride
Inorganic chemistry
Titanium
Metal

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