AcOH-mediated dichloroimination of indoles using chloramine-B: a facile access to 2,3-functionalized indolines?
Organic & Biomolecular Chemistry Pub Date: 2014-08-13 DOI: 10.1039/C4OB01179A
Abstract
A new and mild method for the efficient synthesis of 3,3-dichloro-2-sulfonyliminoindolines via AcOH-mediated dichloroimination of indoles using chloramine-B is presented. Application of this method to the efficient construction of pyrrolidinoindoles and N–C3 linked pyrrolidinoindolines is demonstrated.
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Journal Name：Organic & Biomolecular Chemistry
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CAS no.: 89640-58-4
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