Synthesis of sterically crowded polyarylated boron-dipyrromethenes

Lakshmi, Vellanki ; Ravikanth, Mangalampalli (2011) Synthesis of sterically crowded polyarylated boron-dipyrromethenes The Journal of Organic Chemistry, 76 (20). pp. 8466-8471. ISSN 0022-3263

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Official URL: http://pubs.acs.org/doi/abs/10.1021/jo2010022

Related URL: http://dx.doi.org/10.1021/jo2010022

Abstract

A rapid synthetic route for polyarylated boron-dipyrromethenes using hexabromo boron-dipyrromethene as the key synthon is described. The X-ray structure revealed that the polyarylated BODIPY adopts a propeller-like conformation. These compounds exhibit red-shifted absorption and fluorescence bands with decent quantum yields and reversible oxidation and reduction waves when compared to unsubstituted boron-dipyrromethenes.

Item Type:Article
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ID Code:104618
Deposited On:30 Nov 2017 12:32
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