A general and practical sulfonylation of benzylic ammonium salts with sulfonyl hydrazides for the synthesis of sulfones
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DOI: 10.1016/j.tetlet.2020.151975
Abstract: Abstract A practical and efficient approach adopting transition-metal-free cross-coupling of sulfonyl hydrazides with benzyl ammonium salts has been developed to synthesize benzyl sulfones using Cs2CO3 as base under mild conditions. The protocol employs stable and… read more here.
Keywords: ammonium salts; sulfonylation benzylic; sulfonyl hydrazides; general practical ... See more keywords