Electrochemical sulfonylation of thiols with sulfonyl hydrazides: a metal- and oxidant-free protocol for the synthesis of thiosulfonates
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DOI: 10.1039/c8gc02143k
Abstract: An efficient electrochemical transformation of structurally diverse sulfonyl hydrazides and thiols into thiosulfonates in the presence of ammonium iodide as redox catalyst and electrolyte in acetonitrile at ambient temperature is reported. Transition metal- and oxidant-free… read more here.
Keywords: electrochemical sulfonylation; sulfonylation thiols; metal oxidant; sulfonyl hydrazides ... See more keywords
Electrochemical synthesis of tetrazoles via metal- and oxidant-free [3 + 2] cycloaddition of azides with hydrazones
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DOI: 10.1039/c8gc02889c
Abstract: An unprecedented electrochemical [3 + 2] cycloaddition reaction for the synthesis of valuable tetrazoles was developed. Readily available azides and hydrazones were used as the starting materials under simple metal- and oxidant-free reaction conditions. Various… read more here.
Keywords: cycloaddition; metal oxidant; oxidant free; azides hydrazones ... See more keywords