Boron containing perylene monoimides, a process for their production, their use as building blocks for the production of perylene monoimide derivatives, monoimide derivatives and their use in dye-sensitized solar cells

US8816081B2 · kind B2 · utility

Assignees

• BASF SE
• Max-Planck-Gesellschaft zur Föderung der Wissenschaften e.V. · US

Inventors

• Henrike Wonneberger · Mannheim, DE
• Ingmar Bruder · Neuleiningen, DE
• Robert Send · Karlsruhe, DE
• Glauco Battagliarin · Mannheim, DE
• Chen Li · Santa Clara, US
• Klaus Muellen · Cologne, DE

Key dates

• Filing date: Aug 5, 2013
• Grant date: Aug 26, 2014
• Expiry date: Aug 5, 2033

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02E10/549
• WIPO field: Electrical machinery, apparatus, energy
• WIPO sector: Electrical engineering

Abstract

Boron-comprising perylene monoimides and a process for producing the boron-comprising perylene monoimides are provided. The boron-comprising perylene monoimides are useful as building blocks for producing perylene monoimide derivatives and monoimide derivatives. The boron-comprising perylene monoimides are also useful for preparing dye-sensitized solar cells.