1: With aluminium trichloride in nitrobenzene T=0 - 120°C; 2: With hydrogenchloride in hexane Further stages.;
参考文献
Burdette, Shawn C.; Frederickson, Christopher J.; Bu, Weiming; Lippard, Stephen J.
Journal of the American Chemical Society, 2003 , vol. 125, # 7 p. 1778 - 1787