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.
衍生自邻苯二甲酸酯3位的锂盐与芳烃反应形成加合物,在空中氧化后可产生中等至良好收率的蒽醌。取代的邻苯二甲酸酯和芳烃也参与该一般反应。不对称取代的芳烃的添加显示了区域选择性,而新的通用方法可用于邻苯二甲酰亚胺扩展了该反应的范围。