Patent · US Active

Methodology for the synthesis of xanthones

US9163002B2 · kind B2 · utility

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13Claims
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Key dates

Filing dateOct 9, 2013
Grant dateOct 20, 2015
Priority date
Expiry dateOct 9, 2033

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D311/86
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Methods are provided for forming a xanthone derivative via reacting a 2-substituted benzaldehyde with a phenol derivative to form the xanthone derivative.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.