# Expanded [2,1][ <i>n</i> ]Carbohelicenes with 15- and 17-Benzene Rings

> Research article (Journal of the American Chemical Society, 2023) · cited 55× · AI/ML

**Wikidata**: [openalex:W4377093261](https://www.wikidata.org/wiki/openalex:W4377093261)  
**Source**: https://4ort.xyz/entity/expanded-2-1-i-n-i-carbohelicenes-with-15-and-17-benzene-rings