This protocol demonstrates a new cross-coupling method using sulfoximines and imidazopyridines, suggesting a greener approach without toxic metals.
An electrochemically induced C-H/N-H cross-coupling of sulfoximines with imidazopyridines was achieved. This protocol provides a sustainable approach for the synthesis of C-3 sulfoximidoyl-functionalized imidazo[1,2-a]pyridines in the absence of exogenous oxidants and metal catalysts.
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Qian et al. (2025) studied this question.
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