反应条件
carbon dioxide; lithium; ethylene dibromide 1.) THF, -69 deg C to -10 deg C, 30 min then 0 deg C, 1 h; 2.) THF; Yield given. Multistep reaction. Further byproducts given. Yields of byproduct given;
参考文献
Grovenstein Jr., Erling; Singh, Jagvir; Patil, Bhalchandra B.; VanDerveer, Don
Tetrahedron, 1994 , vol. 50, # 20 p. 5971 - 5998