Palladium-catalyzed carbonylation-decarboxylation of diethyl(2-iodoaryl)malonates with imidoyl chlorides: an efficient route to substituted isoquinolin-1(2H)-ones |
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Authors: | Zheng Zhaoyan Alper Howard |
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Affiliation: | Centre for Catalysis Research and Innovation, Department of Chemistry, University of Ottawa, 10 Marie Curie, Ottawa, Ontario K1N 6N5, Canada. |
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Abstract: | A wide variety of substituted isoquinolin-1(2H)-ones were synthesized in reasonable to good yields by the palladium-catalyzed cyclization of diethyl(2-iodoaryl)malonates with imidoyl chlorides and carbon monoxide in tetrahydrofuran. A palladium-catalyzed carbonylation-decarboxylation process may be involved in the one-step synthesis of the isoquinolin-1(2H)-ones. |
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