Synthesis of (Z)-1-phenylseleno-1,4-diorganyl-1-buten-3-ynes: hydroselenation of symmetrical and usymmetrical 1,4-diorganyl-1, 3-butadiynes - Dabdoub, Miguel Joaquim; Baroni, Adriano C.; Lenardão, Éder João; Gianeti, Thiago R.; Hurtado, Gabriela R. (Tetrahedron, 2001)