3-(Phenylthio)phthalide: an Expedient Reagent in Phthalide Annulation
作者:Sujit K. Ghorai、Harendra N. Roy、Mousumi Bandopadhyay、Dipakranjan Mal
DOI:10.1039/a802608d
日期:——
3-(Phenylthio)phthalide 4 is more readily accessible than the established reagents 1 and 2 and can be engaged in phthalide annulation with comparable efficacy.