Patent · US Expired

Process for the preparation of 1-azidoaldoses

US4659810A · kind A · utility

4Cited by

1References

17Claims

0Family size

Assignee

Hoechst GmbH · DE

Inventors

Joachim Thiem · Hamburg, DE
Hans-Matthias Deger · Hofheim, DE
Cenek Kolar · Marburg, DE
Matthias Kreuzer · Munster, DE

Key dates

Filing date	Jun 28, 1985
Grant date	Apr 21, 1987
Priority date	—
Expiry date	Jun 28, 2005

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07H15/04
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

1-Azidoaldoses are obtained by reacting 1-fluoroaldoses with metal azides in polar, water-miscible, preferably water-containing, solvents. The hydroxyl groups do not react at the same time, so that they need not be protected or can be present in a derivatized form.

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