Patent · US Active

Chiral imidodiphosphates and derivatives thereof

US9783561B2 · kind B2 · utility

1Cited by

0References

17Claims

0Family size

Assignee

Studiengesellschaft Kohle gGmbH · DE

Inventors

Benjamin List · Wetter (Ruhr), DE
Ilija Coric · Wetter (Ruhr), DE
Sreekumar Vellalath · College Station, US

Key dates

Filing date	Jan 8, 2013
Grant date	Oct 10, 2017
Priority date	—
Expiry date	Jan 8, 2033

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J2231/70
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The invention relates to chiral imidodiphosphates and derivatives thereof having the general formula I,The compounds are suitable as chiral Brønsted acid catalysts, phase-transfer catalysts, chiral anions for organic salts, metal salts or metal complexes for catalysis.

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