http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1904433-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_85a5d37951510cc751b6ec1be98f8869 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C269-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C269-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-56 |
| filingDate | 2006-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff9f50a9dfda127f73ec3bfe151df22a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1421d9d5391a07c191ce0edcfbc7390 |
| publicationDate | 2008-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1904433-A1 |
| titleOfInvention | Method for producing amines from hydroxamic acids |
| abstract | A method for producing unprotected or carbamate-protected amines of formulae (II) and (III) or R<SUP>1</SUP> - NH<SUB>2</SUB> (II) or R<SUP>1</SUP> - NHCO<SUB>2</SUB>R<SUP>2</SUP> (III) by reacting hydroxamic acids of formula (I) (R<SUP>1</SUP> CONHOH) with a) alkylphosphonic acid anhydrite's, b) alcohol R<SUP>2</SUP>OH and c) optionally with a base, at a temperature ranging from 100 to +120 °C, wherein the hydroxamic acid (I) is produced prior to or during reacting (in situ) and R<SUP>1</SUP> is an optionally substituted linear or branched C<SUB>1</SUB>C<SUB>12</SUB> alkyl radical, substituted C<SUB>3</SUB>-C<SUB>10</SUB> cycloalkyl, alkenyl, aryl or heteroaryl radical and R<SUP>2</SUP> is an open-chain, cyclic or branched aIIyI, aryl or C<SUP>1</SUP> to C<SUP>12</SUP>-alkyl radicals, or aryloxy, allyloxy or alkoxy radical possibly substituted with open-chain, cyclic or branched C<SUP>1</SUP> to C<SUP>12</SUP>-alkyl radicals. |
| priorityDate | 2005-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.