反应条件
in pentane under Ar, react. vessel with suspension of the Cr complex in pentane at -78°C connected with a gas burette filled with acetylene, warmed slowly to 0.degree,C, stirred for 48 h under absorption of acetylene, brown suspension; filtration, cooled to -78°C, crystn., elem. anal., the diene detn. by GC analysis;
参考文献
Polyhedron, , vol. 12, p. 2663 - 2670
