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1. US20150148535 - Method for preparing nitrogen compounds

Office United States of America
Application Number 14404885
Application Date 04.06.2013
Publication Number 20150148535
Publication Date 28.05.2015
Grant Number 09133135
Grant Date 15.09.2015
Publication Kind B2
IPC
C07D 235/06
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
235Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
02condensed with carbocyclic rings or ring systems
04Benzimidazoles; Hydrogenated benzimidazoles
06with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
C07D 239/70
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
239Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
70condensed with carbocyclic rings or ring systems
C07D 239/74
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
239Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
70condensed with carbocyclic rings or ring systems
72Quinazolines; Hydrogenated quinazolines
74with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached to ring carbon atoms of the hetero ring
C07D 239/88
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
239Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
70condensed with carbocyclic rings or ring systems
72Quinazolines; Hydrogenated quinazolines
86with hetero atoms directly attached in position 4
88Oxygen atoms
C07C 257/12
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
257Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines
10with replacement of the other oxygen atom of the carboxyl group by nitrogen atoms, e.g. amidines
12having carbon atoms of amidino groups bound to hydrogen atoms
CPC
C07D 239/88
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
239Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
70condensed with carbocyclic rings or ring systems
72Quinazolines; Hydrogenated quinazolines
86with hetero atoms directly attached in position 4
88Oxygen atoms
C07C 257/12
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
257Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines
10with replacement of the other oxygen atom of the carboxyl group by nitrogen atoms, e.g. amidines
12having carbon atoms of amidino groups bound to hydrogen atoms
C07D 235/02
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
235Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
02condensed with carbocyclic rings or ring systems
C07D 235/06
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
235Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
02condensed with carbocyclic rings or ring systems
04Benzimidazoles; Hydrogenated benzimidazoles
06with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
C07D 239/70
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
239Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
70condensed with carbocyclic rings or ring systems
C07D 239/74
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
239Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
70condensed with carbocyclic rings or ring systems
72Quinazolines; Hydrogenated quinazolines
74with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached to ring carbon atoms of the hetero ring
Applicants Commissariat A L'Energie Atomique Et Aux Energies Alternatives
Inventors Thibault Cantat
Christophe Gomes
Olivier Jacquet
Agents Alston & Bird LLP
Priority Data 1255238 05.06.2012 FR
Title
(EN) Method for preparing nitrogen compounds
Abstract
(EN)

The present invention relates to a method for preparing nitrogen compounds using carbon dioxide, and to the use of the method in the production of vitamins, pharmaceutical products, adhesives, acrylic fibers, synthetic leathers, pesticides, herbicides, antifungal agents and fertilizers. The invention also relates to a method for producing vitamins, pharmaceutical products, adhesives, acrylic fibers, synthetic leathers, pesticides, herbicides, antifungal agents and fertilizers, which includes a step of preparing nitrogen compounds using the method of the invention. The invention further relates to a method for preparing labelled nitrogen compounds using carbon dioxide and to the uses thereof.

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