反应条件
tris(dibenzylideneacetone)dipalladium(0) chloroform complex; 1,2-Ph2-3,4-bis(2,4,6-(t-Bu)3-phenylphophinidene)cyclobutene; zinc in various solvent(s) T=100°C; 16 h;
参考文献
Jensen, Rader S.; Gajare, Anil S.; Toyota, Kozo; Yoshifuji, Masaaki; Ozawa, Fumiyuki
Tetrahedron Letters, 2005 , vol. 46, # 50 p. 8645 - 8647