An efficient PIFA-mediated synthesis of a directly linked zinc chlorin dimer via regioselective oxidative coupling

Organic Letters
Qin OuyangJian-Yu Zheng

Abstract

The synthesis of a directly linked zinc chlorin dimer was first achieved by a facile and efficient oxidative coupling of zinc chlorin monomers with phenyliodine bis(trifluoroacetate) (PIFA). The reaction shows high regioselectivity at the 20-position near the hydrogenated pyrrole ring producing selective dichlorin in 74% yield.

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Citations

Feb 11, 2016·Chemical Reviews·Akira Yoshimura, Viktor V Zhdankin
Feb 10, 2016·Chemical Communications : Chem Comm·Ruisheng XiongK Eszter Borbas
Jan 24, 2015·Organic & Biomolecular Chemistry·Chuan-Mi FengJian-Yu Zheng
Jul 16, 2013·Angewandte Chemie·Marek GrzybowskiDaniel T Gryko
Oct 25, 2014·The Journal of Organic Chemistry·Zhi-Wei ChenJian-Yu Zheng
Nov 11, 2021·Physical Chemistry Chemical Physics : PCCP·An WeiLuxia Wang

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