Prevention of chelation by an oxygen function through protection with a triisopropyl silyl group

作者: Stephen V. Frye , Ernest L. Eliel

DOI: 10.1016/S0040-4039(00)84759-0

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摘要: Abstract In contrast to other α- and β-alkoxy substituents the triisopropylsilyloxy group does not depress high diastereomer excess normally realized in nucleophilic addition 2-acyl-1,3-oxathianes.

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