Patent · US Expired

Azaphospholenes and use thereof

US4827067A · kind A · utility

1Cited by

1References

2Claims

0Family size

Assignee

Studiengesellschaft Kohle gGmbH · DE

Inventors

Gunther Wilke
Jaroslaw Monkiewicz
Herbert Kuhn · Prüm, DE

Key dates

Filing date	Sep 19, 1988
Grant date	May 2, 1989
Priority date	—
Expiry date	Sep 19, 2008

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2602/42
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The invention relates to azaphospholene of the type ##STR1## wherein R.sub.1 and R.sub.2 may be alkyl, aryl and aralkyl groups, processes for preparing same and the use thereof.

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