Direct synthesis of pterocarpans via aldol condensation of phenylacetates with benzaldehydes
作者:Theunis G. van Aardt、Hendrik van Rensburg、Daneel Ferreira
DOI:10.1016/s0040-4020(99)00679-1
日期:1999.10
Aldol condensation between phenylacetates and benzaldehydes affords 2,3-diaryl-3-hydroxypropanoates which are converted into pterocarpans via stepwise deprotection and cyclization in moderate to high yields. (C) 1999 Elsevier Science Ltd. All rights reserved.