Odourless Strategy for Deep Eutectic Solvent-Mediated Ring Opening of Epoxides with In Situ Generated S-Alkylisothiouronium Salts
摘要:
A general, straightforward and odourless ring-opening reaction allows the preparation of beta-hydroxy sulfides from in situ generated S-alkylisothiouronium salts in urea-choline chloride-based deep eutectic solvent (DES). In addition, reaction of epoxides with thiourea in DES yields the corresponding thiiranes.
[EN] METHOD FOR SETTING POLYMERIZATION CONDITIONS AND METHOD FOR PRODUCING OPTICAL MATERIAL<br/>[FR] PROCÉDÉ DE RÉGLAGE DE CONDITONS DE POLYMÉRISATION ET PROCÉDÉ DE PRODUCTION DE MATÉRIAU OPTIQUE<br/>[JA] 重合条件設定方法、光学材料の製造方法
[EN] METHOD FOR SETTING POLYMERIZATION CONDITIONS AND METHOD FOR PRODUCING OPTICAL MATERIAL<br/>[FR] PROCÉDÉ DE RÉGLAGE DE CONDITIONS DE POLYMÉRISATION ET PROCÉDÉ DE PRODUCTION DE MATÉRIAU OPTIQUE<br/>[JA] 重合条件設定方法、光学材料の製造方法