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Synthesis of novel oxazolines and application in cyanosilylation of prochiral ketones

✍ Scribed by Luo Mei; Li Xiao Xuan; Ke Yu Ping; Yin Hao; Hu Ke Liang; Zhang Jia Hai; Jiang Ying

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
206 KB
Volume
18
Category
Article
ISSN
1042-7163

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✦ Synopsis

Abstract

A new family of oxazolines was synthesized in high yields and was characterized by NMR, IR, and MS. Oxazoline–lanthanide complexes, as the novel Lewis acid catalysts, were applied to the asymmetric cyanosilylation of ketones that gave the corresponding cyanohydrin trimethylsilyl ethers in moderate yields and enantioselectivities under mild conditions. Β© 2007 Wiley Periodicals, Inc. Heteroatom Chem 18:679–683, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/hc.20374

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