反应条件
sulfuric acid; sodium nitrite
1.) H2O, 0-3 deg C, 2.) DMSO, 5 deg C, 30 min; Yield given. Multistep reaction;
参考文献
Minisci, Francesco; Coppa, Fausta; Fontana, Francesca; Pianese, Giuseppe; Zhao, Lihua
Journal of Organic Chemistry, 1992 , vol. 57, # 14 p. 3929 - 3933