Facile synthesis of pyronin-9-thione via a trisulfur radical anion mechanism

作者：Yu-Zhuo Mai, Yu‐Zhong Xie, Ming-Hua Zheng, Xin Zhou, Jingyi Jin · 发表于：New Journal of Chemistry · 年份：2020 · DOI：10.1039/d0nj04808a · 被引用次数：16 · 研究领域：Sulfur-Based Synthesis Techniques、Organic Chemistry Cycloaddition Reactions、Free Radicals and Antioxidants

A new synthetic methodology to obtain pyronin-9-thione is established. This is the first case of a trisulfur radical anion being involved in CS formation disclosed by both experimental and theoretical investigations.