作者:David J. Dodsworth、Mar�a-P�a Calcagno、E. Ursula Ehrmann、Bhatt Devadas、Peter G. Sammes
DOI:10.1039/p19810002120
日期:——
phthalides react with arynes to form adducts, which, upon aerial oxidation, produce anthraquinones in moderate to good yields. Substituted phthalides and arynes also participate in this general reaction. The addition to unsymmetrically substituted arynes shows regioselectivity, whilst the availability of a new general route to phthalides extends the scope of this reaction.