1: 100 percent / toluene-p-sulphonic acid / benzene / 15 h / Heating 2: 37.5 percent Chromat. / NaBH4 / ethanol / 2 h / Ambient temperature View Scheme
参考文献
Nishio, Takehiko; Omote, Yoshimori
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 934 - 938