1: 63 percent / tetrahydrofuran / Ambient temperature 2: 60 percent / pyridinium dichromate / dimethylformamide / 24 h / in the dark View Scheme
参考文献
Spencer, Robin W.; Tam, Tim Fat; Thomas, Everton; Robinson, Valerie J.; Krantz, Allen
Journal of the American Chemical Society, 1986 , vol. 108, # 18 p. 5589 - 5597
