Triptycene-like behaviour of tertiary 9,10-dihydro-9-amthrols
作者:Bernard Miller、Virginia Creedon Marhevka
DOI:10.1016/0040-4039(81)89002-8
日期:1981.1
Secondary alcohols in the 9,10-dihydro-9-anthrol series frequently undergo acid-catalyzed elimination and substitution reactions more rapidly than do corresponding tertiaryalcohols - a phenomenon attributed to predominant existence of the tertiaryalcohols in triptycene-like conformations with the hydroxy groups in pseudoequatorial positions.