Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati-781039, India.
Org Lett. 2010 Jan 1;12(1):84-7. doi: 10.1021/ol9024088.
One-pot synthesis of 2-(arylthio)arylcyanamides is accomplished using cheap and air-stable CuSO(4) x 5 H(2)O as a catalyst by domino intra- and intermolecular C-S cross-coupling reactions of 2-(iodoaryl)thioureas with aryl iodides under ligand-free conditions.
一锅法合成 2-(芳硫基)芳基氰酰胺是通过 2-(碘代芳基)硫脲与芳基碘化物在无配体条件下进行的串联分子内和分子间 C-S 交叉偶联反应,使用廉价且稳定的硫酸铜五水合物(CuSO(4) x 5 H(2)O)作为催化剂来完成的。