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Regioselective synthesis of 3,3‐diethyl‐4‐(methylene)‐1‐quinol‐2‐ones by an intramolecular microwave assisted heck reaction
Author(s) -
Smalley Terrence L.,
Mills Wendy Y.
Publication year - 2005
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570420225
Subject(s) - chemistry , intramolecular force , regioselectivity , methylene , heck reaction , microwave irradiation , microwave , medicinal chemistry , combinatorial chemistry , organic chemistry , palladium , catalysis , physics , quantum mechanics
A protocol for the intramolecular Heck cyclization to afford 3,3‐diethyl‐4‐(methylene)‐1‐quinol‐2‐ones is described. We observed that the use of microwave irradiation increased the efficiency of the reaction. Several examples are presented which show the versatility of the reaction.