1: Na2S; sulphur / dimethylformamide / 24 h / 90 °C 2: K2CO3 / methanol; H2O View Scheme
参考文献
Adger, Brian; Bes, M. Teresa; Grogan, Gideon; McCague, Raymond; Pedragosa-Moreau, Sandrine; Roberts, Stanley M.; Villa, Raffaella; Wan, Peter W. H.; Willetts, Andrew J.
Bioorganic and Medicinal Chemistry, 1997 , vol. 5, # 2 p. 253 - 261