Patent · US Active

Process for preparing cyanimino-1,3-thiazolidines

US8835645B2 · kind B2 · utility

0Cited by

0References

7Claims

0Family size

Assignee

BAYER CROPSCIENCE AKTIENGESELLSCHAFT · DE

Inventors

Norbert Lui · Odenthal, DE
Klaus Jelich · Wuppertal, DE
Martin Littmann · Middletown, US
Klaus Lorenz · Worms, DE
Brice Lecorre · Mülheim an der Ruhr, DE

Key dates

Filing date	Sep 2, 2008
Grant date	Sep 16, 2014
Priority date	—
Expiry date	Sep 2, 2028

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D277/18
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention relates to a process for preparing cyanimino-1,3-thiazolidines, which are important building blocks for the preparation of crop protection active ingredients and pharmaceuticals, by the following scheme:where A is an alkali metal and X represents an acid radical.

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