AROMATIC COMPOUNDS FROM FURANICS

EPO Patent Application EP 3210/979 A1
Application Date: Aug. 30th, 2017

ABSTRACT

Described are methods for preparing benzene carboxylic acids, esters and anhydrides from furanic compounds by reaction with a dienophile, wherein the furanic compounds are reacted with a hydrazine and/or oxime...
Assignee(s):
Inventor(s):
CROCKATT, Marc
URBANES, Jan Harm
Application Number:
16157731.7
International Classification:
C07D 307/52 (20060101); C07D 307/89 (20060101); C07C 249/12 (20060101); C07C 249/16 (20060101); C07C 251/48 (20060101); C07C 251/86 (20060101); C07C 45/51 (20060101); C07C 47/544 (20060101); C07C 51/27 (20060101); C07C 63/26 (20060101)
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CLAIMS

What is claimed is:

A method of preparing a compound having a backbone structure according to formula (I), or esters or anhydrides thereof from biomass-derived compounds, comprising reacting a biomass-derived compound having a backbone structure according to formula (II): with a compound with formula (III): wherein X is O and z is 0, or X is N...

DESCRIPTION

The present invention relates to the production of benzene carboxylic acids, especially from renewable biomass.
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