Heterocyclic synthesis via thallation and subsequent palladium-p

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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548510, 549290, 549283, 549269, 549408, C07D21724

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active

046476660

ABSTRACT:
Functionally substituted arenes selected from the group consisting of p-tolylacetic acid, N-methylbenzamide, benzamide and acetanilide which are thallated provide an organothallium salt which undergoes subsequent palladium promoted olefination to provide oxygen and/or nitrogen heterocycles such as ethers lactones, isoquinolones, indoles and isocarbostyrils.

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