Palladium-catalyzed annulation of benzynes with N-substituted-N-(2-halophenyl)formamides: synthesis of phenanthridinones?
Organic & Biomolecular Chemistry Pub Date: 2014-06-03 DOI: 10.1039/C4OB00997E
Abstract
A novel and efficient procedure for the synthesis of N-substituted phenanthridinones via palladium-catalyzed annulation of benzynes with N-substituted-N-(2-halophenyl)formamides has been developed. This methodology constructs two new C–C bonds via an arylation/annulation process, and provides the desired products in good yields.
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Journal Name：Organic & Biomolecular Chemistry
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CAS no.: 89640-58-4
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