Synthesis of benzo[f]coumarins from 2-trifluoroacetyl-1H-benzo[f]chromenes and 2-naphthols View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

2016-12

AUTHORS

Vitaly A. Osyanin, Dmitry V. Osipov, Yulia V. Popova, Irina A. Semenova, Yuri N. Klimochkin

ABSTRACT

A series of 3H-benzo[f]chromen-3-ones containing the (2-hydroxy-1-naphthyl)methyl or 2-hydroxybenzyl substituent in position 2 was prepared by the reaction of 2-trifluoroacetyl-1H-benzo[f]chromenes with 2-naphthols in the presence of DBU. The reaction comprises 1,4-addition and intramolecular haloform type reaction followed by opening of the dihydropyran ring.

PAGES

1012-1016

References to SciGraph publications

  • 2016-08. The rearrangement of trifluoroacetylchromenes to trifluoromethylchromenols in CHEMISTRY OF HETEROCYCLIC COMPOUNDS
  • Identifiers

    URI

    http://scigraph.springernature.com/pub.10.1007/s10593-017-2001-4

    DOI

    http://dx.doi.org/10.1007/s10593-017-2001-4

    DIMENSIONS

    https://app.dimensions.ai/details/publication/pub.1022533891


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