Calix[4]quinones III: The Synthesis of<i>p</i>-Hydroxycalix[4]arenes by Wolff-Kishner Reduction
作者:Ching-Yu Tsoo、Rong-Fua Chen、Wen-You Wang、Lee-Gin Lin
DOI:10.1002/jccs.200400091
日期:2004.6
The Wolff-Kishnerreduction of the half-protected ketal calix[4]monoquinone 3 and its basic hydrolysis product 4 produced a partially reducing product 5. When the same reduction conditions were applied to the calix[4]quinone benzoates 1 and 2, the corresponding title compounds, p-hydroxycalix[4]arenes (6 and 7), were afforded in one step.