Electrochemically generated N-iodoaminium species as key intermediates for selective methyl sulphonylimination of tertiary amines.,Chemical Communications

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Electrochemically generated N-iodoaminium species as key intermediates for selective methyl sulphonylimination of tertiary amines.
Chemical Communications ( IF 4.3 ) Pub Date : 2020-04-03 , DOI: 10.1039/c9cc09869k
Binbin Huang ₁ , Chao Yang , Jia Zhou , Wujiong Xia

Affiliation

Reported herein is a straightforward protocol for approaching N-sulphonylamidines via an electricity-driven, iodine-mediated cross dehydrogenative condensation (CDC) between sulphonamides and tertiary amines, which features exclusive N-CH3 selectivity for the amine partners. Mechanistic studies indicate that an in situ generated N-iodoaminium species serves as the key intermediate.

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