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High asymmetric induction in the base catalysed reaction of ethyl phenyl ketene with 1-phenylethanol and 2,2-dimethyl-1-phenylpropanol

✍ Scribed by Ulrich Salz; Christoph Rüchardt

Publisher: Elsevier Science
Year: 1982
Tongue: French
Weight: 202 KB
Volume: 23
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)88684-0

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✦ Synopsis

Dlastereomer ratios in 4 as high as 99:l are reached in the title reactlon.

We have recently shown 1) that the degree of asymmetrx induction In the reaction of methylphenylketene 1 (R=CH3) with 1-phenylethanol 2 (R'=CH3)

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