Abstract
Friedel–Crafts reactions of isopropyl-substituted benzenes with phthalic anhydride in the presence of aluminium trichloride, followed by cyclization of the products with strong sulfuric acid give, as expected, anthraquinones. The syntheses, however, often afford more than one anthraquinone. In some cases the isopropyl groups migrate cleanly to other ring positions; in other cases they are lost.
Funder
Department of Chemistry, University of Manchester
Reference13 articles.
1. Riedel H-J Pfleiderer G. 1939 and 1940 Production of hydrogen peroxide . US Patent nos. 2158525 and 2215883.
2. 45. Anthraquinone series. Part I. 2-Alkylanthraquinones
3. 802. Interaction of aromatic ketones with aluminium chloride
Cited by
7 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献