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Synlett 2001; 2001(9): 1421-1422
DOI: 10.1055/s-2001-16807
DOI: 10.1055/s-2001-16807
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Selective Oxidation of Propargylic Alcohols into α,β-Acetylenic Aldehydes with a TiCl4/Et3N System
Further Information
Publication History
Publication Date:
28 August 2001 (online)
A TiCl4/Et3N combination proved to be effective for the selective oxidation of propargylic alcohols into α,β-acetylenic aldehydes in good yields. Treatment of 2-hexyne-1,6-diol with TiCl4/Et3N provided 6-hydroxy-2-hexynal in good yield.
oxidation - propargylic alcohol - α,β-acetylenic aldehyde - TiCl4/Et3N