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Efficient synthesis of fluoren-9-ones by the palladium-catalyzed annulation of arynes by 2-haloarenecarboxaldehydes.

ABSTRACT: Fluoren-9-ones and derivatives are readily prepared in good yields by the annulation of in situ generated arynes by 2-haloarenecarboxaldehydes in the presence of a palladium catalyst.

SUBMITTER: Waldo JP

PROVIDER: S-EPMC3775716 | biostudies-literature | 2008 Sep

REPOSITORIES: biostudies-literature

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Efficient synthesis of fluoren-9-ones by the palladium-catalyzed annulation of arynes by 2-haloarenecarboxaldehydes.

Waldo Jesse P JP Zhang Xiaoxia X Shi Feng F Larock Richard C RC

The Journal of organic chemistry 20080807 17

Fluoren-9-ones and derivatives are readily prepared in good yields by the annulation of in situ generated arynes by 2-haloarenecarboxaldehydes in the presence of a palladium catalyst. ...[more]

PMID: 18683978

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