Novel Approach to Isoindolo[2,1-<i>a</i>]quinolines: Synthesis of 1- and 3-Halo-Substituted 11-Oxo-5,6,6a,11-tetrahydroisoindolo[2,1-<i>a</i>]quinoline-10-carboxylic Acids
作者:Fedor I. Zubkov、Ekaterina V. Boltukhina、Eugenia V. Nikitina、Alexey V. Varlamov
DOI:10.1055/s-2005-869948
日期:——
A series of 1- and 3-halo-substituted isoindolo[2,1-a]quinolines were obtained by means of electrophilic cyclization of methallyl- and allyl-substituted isoindolo-7-carboxylic acids. The influence of halogen atoms on the stereochemistry of the formation of key intermediates, 3a,6-epoxyisoindoles, was studied.