Phenylselenoacetaldehyde,a Useful Reagent for the Homologative Conversion of Halides to Phenylselenomethyl Ketones |
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Authors: | Roger Baudat Martin Petrzilka |
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Abstract: | The conversion of primary, secondary and vinylic halides to the two C-atoms homologated phenylselenomethyl ketones 8 is described. The method involves addition of the readily available phenylselenoacetaldehyde 5 to the Grignard reagents 9 and oxidation of the resulting β-hydroxy-selenides 10 (Scheme 3). |
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