作者:L. K. Papernaya、A. I. Albanov、E. N. Sukhomazova、E. P. Levanova、E. N. Deryagina
DOI:10.1023/b:rugc.0000039083.59169.f3
日期:2004.5
Liquid-phase thermal reactions of phenylacetylene with the system arene(hetarene)thiol-diselertide at 110-180degreesC proceed through conjugate addition to the phenylacetylene triple bond of one alkylselanyl and one arene(hetarenesulfanyl groups to form 2-alkylselanyl-2-[aryl(hetaryl)sulfanyl]-1-phenylethenes and 1-alkylselanyl-2-[aryl(hetaryl)sulfanyl]-1-phenylethenes. Therewith, direct addition of thiols to phenylacetylene slows down.