1: With Cu2Cl2 in acetonitrile oligomerization; 2: With sodium carbonate in diethylene glycol dimethyl ether Elimination; Heating; Further byproducts given. Title compound not separated from byproducts;
参考文献
Yuminov
Russian Journal of Organic Chemistry, 1998 , vol. 34, # 12 p. 1715 - 1720