93969-64-3Relevant articles and documents
The Regiospecific Synthesis of an Anthraquinone Based upon the Elaboration of the Adduct of 1-Acetoxyisobenzofuran with p-Benzoquinone Monoacetal
Russell, Richard A.,Evans, David A. C.,Warrener, Ronald N.
, p. 1699 - 1707 (2007/10/02)
1-Acetoxyisobenzofuran (4) reacts regiospecifically with 4,4-dimethoxycyclohexa-2,5-dienone (p-benzoquinone monoacetal) (6) to yield a single cycloadduct with endo stereochemistry.Treatment of this adduct (7) with sodium methoxide formed 1,10-di