Meso enamine substituted BODIPYs

Chem Commun (Camb). 2014 Aug 21;50(65):9119-21. doi: 10.1039/c4cc03857f.

Abstract

Different enamines were introduced at the meso position of the BODIPY by catalyst free oxidation of tert-amines and in situ cross coupling with 8-chloro BODIPY. The reaction conditions were optimized to achieve better yields. The reaction works well with aliphatic tert-amines bearing an N-(CH-CH-) backbone. The N-alkyl substituents perturb the optical properties of enamine substituted BODIPYs.