Methods for using congeneric, chlorinated, brominated and/or iodised, fluorinated aromatic standard compounds having two benzol rings

US8481327B2 · kind B2 · utility

Assignee

• CHIRON AS · NO

Inventors

• Huiling Liu · Trondheim, NO
• Gregor Luthe · Gronau, DE
• Jon Eigill Johansen · Trondheim, NO

Key dates

• Filing date: May 31, 2011
• Grant date: Jul 9, 2013
• Expiry date: May 31, 2031

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T436/24
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Congeneric, halogenated, fluorinated aromatic compoundsA and B are each phenyl radicals, L=oxygen atom, sulfur atom or alkylene radical and p=0 or 1; processes for their preparation and their use.