Chemical communications (Cambridge, England)
DABCO-directed EDA-complex mediated regioselective C4-sulfonylation of quinoline N-oxide.
Dinabandhu Barik, Pritishree Panigrahi, Supriya Manna, Nikita Chakraborty, Anushka Phouzder, Bhisma K Patel
Published: 202610.1039/d5cc06699a
Abstract
A visible light-mediated, electron donor-acceptor (EDA) complex-enabled regioselective C4-sulfonylated quinoline N-oxide is presented. In this transformation, organic thiosulfonates serve as a sulfonyl radical (RSO2˙) precursor, enabling the formatio…
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