http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007093675-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9cb217f83556ce2a418344c2d485415 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C259-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C259-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C259-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C381-00 |
| filingDate | 2004-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b55d3dab2bfb4abd0ea6af55a7da0bd4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8258b725e41d4561b2c83a66e46f1518 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_644316773bc77f68e83fc8345c38edcd |
| publicationDate | 2007-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2007093675-A1 |
| titleOfInvention | Process for preparing n, n'-dialkoxy-n, n'-dialkyl oxamide |
| abstract | The present invention provides a process for preparing an N,N′-dialkoxy-N,N′-dialkyl oxamide represented by the formula (3): n n wherein R 2 and R 3 may be the same or different from each other, and each represent an alkyl group having 1 to 4 carbon atoms, n nwhich comprises reacting an oxalic acid diester represented by the formula (1): n n wherein R 1 and R 1′ may be the same or different from each other, and each represent a hydrocarbon group, and an N-alkyl-O-alkylhydroxylamine represented by the formula (2): n nR 2 O—NHR 3 (2) n wherein R 2 and R 3 have the same meanings as defined above, or an acid salt thereof in the presence of a base. |
| priorityDate | 2003-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.