# Sustainable preparation of photoactive indole-fused tetracyclic molecules: a new class of organophotocatalysts

> Research article (Green Chemistry, 2022) · cited 19× · AI/ML

**Wikidata**: [openalex:W4226407978](https://www.wikidata.org/wiki/openalex:W4226407978)  
**Source**: https://4ort.xyz/entity/sustainable-preparation-of-photoactive-indole-fused-tetracyclic-molecules-a-new-class-of-organophotocatalysts