摘要
The nucleophilic reaction of 4'-aminobenzo-15-crown-5 and carbon disulphide in aqueous KOH afforded corresponding dithiocarbamate salt. Subsequent nucleophilic substitution reactions with sulfonamides aqueous NaOH provided benzo-15-crown-5-containing sulphonylthioureas. This novel, green method has the advantages of simple operation, high yields, easy product-isolation and environmental friendliness.
- 出版日期2013-9
- 单位塔里木大学