Patent · US Active

Methods for preparing arene-BIS (dicarboximide)-based semiconducting materials and related intermediates for preparing same

US7893265B2 · kind B2 · utility

47Cited by
41References
19Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJan 7, 2008
Grant dateFeb 22, 2011
Priority date—
Expiry dateSep 8, 2029

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC09B57/08
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

The present teachings provide compounds of formulae I and II:

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