REGIOSELECTIVE SYNTHESIS OF 1,2-DIARYLBENZAZETIDENES VIA [2 + 2] CYCLOADDITION REACTIONS OF BENZYNE WITH AZOMETHINES
Kewal Krishan Singal, Jaswinder Kaur
Abstract
Kewal Krishan Singal, Jaswinder Kaur
Abstract
[2 + 2] Cycloaddition reactions of benzyne generated in situ with various substituted azomethines have been carried out leading to the synthesis of 1,2-diarylbenzazetidenes in good yields with a high degree of regioselectivity.
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[2 + 2] Cycloaddition reactions of benzyne generated in situ with various substituted azomethines have been carried out leading to the synthesis of 1,2-diarylbenzazetidenes in good yields with a high degree of regioselectivity.
Key concepts: Aryne, Regioselectivity, Cycloaddition, Chemistry, Organic chemistry, Medicinal chemistry, Catalysis