1: 4-methyl phenyl acetylene With n-butyllithium in tetrahydrofuran; hexane T=0°C; 2: With zinc dibromide in tetrahydrofuran; hexane T=0°C; 3: benzonitrile With n-tridecane; [NiCl2(PMe3)2] in tetrahydrofuran T=65°C; 42 h; Further stages.;
参考文献
Penney, Jonathan M.; Miller, Joseph A.
Tetrahedron Letters, 2004 , vol. 45, # 25 p. 4989 - 4992
