http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004175720-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cdd94f212dc7aef02fc1dcf28fa9b4fd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-38 |
| filingDate | 2002-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f5826119c52fdec4816e2d662e5cbcf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1f38fe60b8ad370a99e9780a0ba8008 |
| publicationDate | 2004-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004175720-A |
| titleOfInvention | Method for synthesizing amidines, amide oximes, 1H-pyrazolo [1,5-b] [1,2,4] triazoles |
| abstract | An object of the present invention is to provide a method for producing amidines and amide oximes, which are important intermediates in the synthesis of color photographic couplers, in a simple and high yield. Kind Code: A1 Amidines of the general formula (2) using the following synthesis method (1) thioamides of the general formula (1). (2) Amidooximes of the general formula (3) using the amidines of the general formula (2). (3) Amidines of the general formula (2) wherein a compound of the general formula (4) is reacted with an aminopyrazole of the general formula (5). (4) Amidines of the general formula (7) using thioamides of the general formula (6). (5) Amido oximes of the general formula (3) wherein hydroxylamine or a salt thereof acts on thioamides of the general formula (8). (6) Triazoles of the general formula (9) using the amide oximes of the general formula (3). [Selection diagram] None |
| priorityDate | 2002-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 105.