1: HNO3+H2SO4 2: tin (II)-chloride; concentrated hydrochloric acid; glacial acetic acid / Behandlung des Produkts mit Eisenchlorid in Wasser View Scheme
参考文献
Wilbur,J.M.; Day,A.R.
Journal of Organic Chemistry, 1960 , vol. 25, p. 753 - 757
1: concentrated sulfuric acid 2: tin (II)-chloride; concentrated hydrochloric acid; glacial acetic acid / Behandlung des Produkts mit Eisenchlorid in Wasser View Scheme