Abstract
| - A practical and scaleable route for the regio- and diastereoselective synthesis of vicinal chloramines from electron-deficient olefins and Chloramine-T promoted by Brønstedacids in water has been realized for the first time. This novelprotocol is efficient, mild, ecofriendly, and broadly applicablefor the aminochlorination of various electron-deficient olefinsincluding α,β-unsaturated ketones, cinnamate, and cinnamide. Water represents as a privileged solvent for the aminochlorination reaction in our system.
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