Synthesis of α-Quaternized 2,4-Cyclohexadienones from Propargyl Vinyl Ethers
Author(s) -
David Tejedor,
Samuel DelgadoHernández,
Mariana Ingold,
Fernando GarcíaTellado
Publication year - 2016
Publication title -
the journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.2
H-Index - 228
eISSN - 1520-6904
pISSN - 0022-3263
DOI - 10.1021/acs.joc.6b02137
Subject(s) - chemistry , propargyl , domino , imidazole , catalysis , carbon atom , organic chemistry , combinatorial chemistry , ring (chemistry)
A microwave-assisted and base-catalyzed domino manifold to construct 2,4-cyclohexadienone derivatives has been implemented. The domino manifold uses easily accessible tertiary propargyl vinyl ethers bearing a methine group at the homopropargylic position and imidazole as the catalyst to deliver 2,4-cyclohexadienones featuring a key formyl group and a quaternized carbon atom in good yields.
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