Fused indolines

Modular synthesis with quaternary carbon

A transition metal-free tandem reaction enabling modular assembly of 2,3-fused indoline scaffolds bearing a quaternary carbon.

Zi-Xia, Zheng · Liu, Yuan · Cai, Qun · Zi-Yi, Yuan · Jia, Fengcheng · Gu, Shuang Xi

Journal of Organic Chemistry 2025

Advantages

Transition metal-free conditions

High efficiency

Simple operation