Visible-Light-Induced C (sp3)-H Functionalization of Tosylhydrazones: Synthesis of Polysubstituted Pyrroles under Metal-Free Conditions
N. Naresh Kumar Reddy, Deepa Rawat, Subbarayappa Adimurthy*
*Academy of Scientific & Innovative Research, CSIR−Central Salt & Marine Chemicals Research Institute, G.B. Marg, Bhavnagar 364 002, Gujarat, India,
Email: adimurthycsmcri.res.in
N. N. K. Reddy, D. Rawat, S. Adimurthy, J. Org. Chem., 2018, 83, 9412-9421.
DOI: 10.1021/acs.joc.8b00878
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Abstract
An iodine catalyzed C (sp3)-H functionalization of tosylhydrazones with β-enamino esters under visible light irradiation provides tri- and tetra-substituted pyrroles.
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Key Words
pyrroles, TBHP, photochemistry
ID: J42-Y2018