Articles with "enynes arylazo" as a keyword



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Catalyst- and additive-free selective sulfonylation/cyclization of 1,6-enynes with arylazo sulfones leading to sulfonylated γ-butyrolactams

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Published in 2020 at "Chinese Chemical Letters"

DOI: 10.1016/j.cclet.2020.11.059

Abstract: Abstract A convenient and regioselective sulfonylation/cyclization of 1,6-enynes with arylazo sulfones has been developed to access a series of sulfonylated γ-butyrolactams. The present reaction could be efficiently conducted under catalyst- and additive-free conditions, in which… read more here.

Keywords: catalyst additive; enynes arylazo; cyclization enynes; sulfonylated butyrolactams ... See more keywords