Journal of heterocyclic chemistry

Synthesis of the 5H??pyrrolo [2, 1??a] isoindole ring with 1, 3??dipolar cycloaddition reactions

JS New, JP Yevich

Index: New, J. S.; Yevich, J. P. Journal of Heterocyclic Chemistry, 1984 , vol. 21, p. 1355 - 1360

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Citation Number: 11

Abstract

Abstract The 1, 3-dipolar cycloaddition reaction between mesoionic oxazolines, formed from either 1, 3-dihydro-2-substituted-2H-isoindole-1-carboxylic acids or 1, 3-dihydro-1-oxo-α- substituted-2H-isoindole-2-acetic acids, and dimethylacetylene dicarboxylate has led to the synthesis of several 5H-pyrrolo [2, 1-a] isoindole derivatives 9a-d.