Heterocyclic Compounds
Full Access
ChemInform Abstract: Studies in Sigmatropic Rearrangement of 3-(4-Aryloxybut-2-ynyloxy)-1- methylquinolin-2-ones: Synthesis of 3H-Pyrano(2,3-c)quinolin-5(6H)- ones and Furo(2,3-c)quinolin-4(5H)-ones.
First published: 02 August 2010
Abstract
ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract
An efficient new method for the selective synthesis of the title compounds (IV) and (V) is presented. AIBN, hydroquinone or a base like dimethylaniline have no effect on the formation of the products. It is noteworthy that (IVd) is not obtained under different conditions.
