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Silver‐Mediated Synthesis of 4 H ‐Benzoxazin‐4‐ones by Intramolecular Decarboxylative O ‐Acylation Reactions with α‐Oxocarboxylic Acid
Author(s) -
Bharathimohan Kuppusamy,
Ponpandian Thanasekaran,
Jafar Ahamed A.
Publication year - 2017
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/ejoc.201700176
Subject(s) - chemistry , intramolecular force , acylation , decarboxylation , substrate (aquarium) , organic chemistry , stereochemistry , medicinal chemistry , catalysis , oceanography , geology
The first example of an intramolecular decarboxylative acylation reaction for the synthesis of 4 H ‐benzoxazin‐4‐one derivatives has been described. The silver‐mediated reaction has a broad substrate scope and provides a mild and rapid approach to the corresponding products in high yields.