反应条件
toluene-4-sulfonic acid
1.) toluene, reflux, 36 h, 2.) benzene, reflux (Dean-Stark), 6 h; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Audrain, Helene; Skrydstrup, Troels; Ulibarri, Gerardo; Riche, Claude; Chiaroni, Angele; Grierson, David S.
Tetrahedron, 1994 , vol. 50, # 5 p. 1469 - 1502
