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ChemInform Abstract: A Facile Synthesis of Acetyl-hydroxy-2,2-dimethylchromans and 2,2,-Dimethyl-2H-3,4-dihydropyranoflavanones — Dihydro Mixtecacin, Atalantoflavone Dimethyl Ether, and Racemoflavone Dimethyl Ether.

✍ Scribed by P. E. Kumar; K. J. Rajendra Prasad

Publisher: John Wiley and Sons
Year: 2010
Weight: 33 KB
Volume: 30
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.199944142

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✦ Synopsis

A Facile Synthesis of Acetyl-hydroxy-2,2-dimethylchromans and 2,2,-Dimethyl-2H-3,4-dihydropyranoflavanones -Dihydro Mixtecacin, Atalantoflavone Dimethyl Ether, and Racemoflavone Dimethyl Ether.

-Thermal Fries rearrangement of chromans (I) and (VI) affords acetyl-hydroxy-chromans such as (II

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