1: phenylacetylene With n-butyllithium in tetrahydrofuran T=-78°C; 0.5 h; 2: (Z)-diphenyl(β-phenylthiostyryl)selenonium trifluoromethanesulfonate in tetrahydrofuran T=-78°C; 5 h; Further stages.;
参考文献
Journal of Organic Chemistry, , vol. 65, # 26 p. 8893 - 8898