Synthesis of 1-(α-Acyloxy-2-hydroxybenzyl)azoles and Related Compounds by an Acyl Transfer Reaction
Novel azole adducts were produced by reaction of azoles and 2-acyloxyaryl aldehydes.The mechanism of the reaction involves attack by the azole at the carbonyl group and transfer of the acyl group to form an azole-substituted benzylic ester. 2-Acyloxyaryl ketones did not undergo an analogous reaction.An aminal was formed rather than an azole-substituted benzylic carbonate when a 2-aryl aldehyde carbonate was used as substrate.
Liepa, Andris J.,Morton, Trevor C.
p. 1961 - 1968
(2007/10/02)
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