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ChemInform Abstract: Acetyl-Substituted Benzenes. Useful Cores for the Synthesis of Dendrimeric Polyketones.

✍ Scribed by E. DIEZ-BARRA; R. GONZALEZ; A. DE LA HOZ; A. RODRIGUEZ; P. SANCHEZ-VERDU

Publisher: John Wiley and Sons
Year: 2010
Weight: 32 KB
Volume: 29
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.199809093

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✦ Synopsis

Acetyl-Substituted Benzenes.

Useful Cores for the Synthesis of Dendrimeric Polyketones. -Benzylation of acetyl-substituted benzenes [cf. (I)] followed by acetylation generates polyketones such as (VI). Their benzylation affords second generation compounds [cf. (VII)] from acetophenone. Alternatively, the benzyl bromide (V) possessing a masked carbonyl group is a key reagent for dendrimeric growth. -(DIEZ-

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