Selectively dehydroxylated calix[4]arenes and 1,3-dithiocalix[4]arenes; novel classes of calix[4]arenes
作者:Yuhua Ting、Willem Verboom、Leo C. Groenen、Jan-Dirk van Loon、David N. Reinhoudt
DOI:10.1039/c39900001432
日期:——
Selective modification of calix[4]arenes either by selective dehydroxylation via the reductive removal of phosphate(s), or via the Newman–Kwart rearrangement of 1,3-bis(dimethylthiocarbamoyl)calix[4]arenes yields calix[4]arenes 3 and 1,3-dithiocalix[4]arenes 6, respectively.