Synlett

The Reaction of Phenylselenyl Triflate with Diazo Compounds

M Curini, F Epifano, MC Marcotullio, O Rosati

Index: Curini; Epifano; Marcotullio; Rosati Synlett, 2000 , # 12 p. 1813 - 1815

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Abstract

Abstract: The reaction of phenylselenenyl triflate with diazo compounds is described. Diazoalkanes, a-diazoketones and a-diazoesters gave the corresponding di (phenylselanyl) derivatives either at 0 C or at room temperature. a-Diazo-b-dicarbonyl compounds gave selectively di (phenylselanyl) derivatives at-78 C, while they gave a mixture of di (phenylselanyl)-and mono (phenylselanyl) derivatives either at 0 C or at room temperature ...

~49%

~43%

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