Ring expansion of succinoin derivatives. New synthetic routes to cyclopentenones
作者:Eiichi Nakamura、Jun-ichi Shimada、Isao Kuwajima
DOI:10.1039/c39830000498
日期:——
Acid-catalysed ringexpansion reactions of cyclobutane derivatives bearing a vicinal substituted-diol group give α-aryl and α-vinyl substituted cyclopentenones in good yields.