Patent · US Expired

Herbicidal benzimidazoles

US4177057A · kind A · utility

1Cited by
5References
13Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJun 19, 1978
Grant dateDec 4, 1979
Priority date—
Expiry dateJun 19, 1998

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA01N43/52
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

1,2-Di-lower alkyl-5-lower alkylsulfonylbenzimidazoles useful as selective herbicides. In the preferred compounds, the 5-substituent is a fluorinated lower alkyl sulfonyl group.

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