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Iodine-catalyzed regioselective C-3 arylation of indoles with pquinols
Iodine-mediated highly convenient strategy for the C-3 arylation of indoles with p-quinols is presented. The present work surpasses in forming a C–C bond at the meta-position of the phenols, which is traditionally challenging to functionalize. This protocol further leads the way to have ascendable, forthright access to phenol-assimilated heterocycles which have powerful applications both in synthetic and medicinal chemistry.
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An unprecedented metal-, halogen- and solvent-free, MSAA-promoted S-carbonylation of thiols with feedstock acids has been developed. This new transformation provides an efficient and atom-economic strategy for the synthesis of thioesters in a single operation from readily available and inexpensive starting materials. The reaction avoids the use of expensive and hazardous coupling reagents, bases and generates water as the only by-product, thus making this chemical synthetic process more viable, environment-friendly and contributing towards sustainable chemistry
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Journal of Chemical Sciences
Volume 133, 2021
All articles
Continuous Article Publishing mode