Author:
Hylden Anne T,Uzelac Eric J,Ostojic Zeljko,Wu Ting-Ting,Sacry Keely L,Sacry Krista L,Xi Lin,Jones T Nicholas
Abstract
The one-pot cyclization of 5-hexynoic acid to produce 3-alkoxy-2-cyclohexenones proceeds in good yields (58–90%). 3-Hexynoic acid was converted to its acyl chloride with the aid of oxalyl chloride and was cyclized to 3-chloro-2-cyclohexenone upon addition of indium(III) chloride. Subsequent addition of alcohol nucleophiles led to the desired 3-alkoxy-2-cyclohexenones.
Cited by
4 articles.
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