copper(l) iodide; boron trifluoride diethyl etherate 1.) ether, hexane, a) -30 deg C, 20 min, b) from -75 to 70 deg C, 2.) from -75 deg C to RT; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Journal of Organic Chemistry, , vol. 47, # 1 p. 119 - 126