Moscow University Chemistry Bulletin Vol. 47, No. 5, P. 359 (2006)

R. L. Antipin, E. K. Beloglazkina, N. V. Zyk

b-Chloroselenenation of alkynes by arylselenenamides in the presence of phosphorus(V) oxyhalides

Abstract

A novel method for the electrophylic selenenation of alkynes by arylselenenamides reaction with unsaturated compounds in the presence of phosphorus(V) oxyhalides have been proposed. Regio- and stereo-selectivity of the selenenation using ArSeNR₂/POHal₃ system have been investigated. It is shown that haloselenenation of alkynes is trans-stereoselective reaction.

Moscow University Chemistry Bulletin.
2006, Vol. 47, No. 5, P. 359

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