http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005112821-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_71213294182ef87119d9b9ee2b7bdd5f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C235-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-02 |
| filingDate | 2003-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8aebb8dd30ba654583d4e4a35c19ddf0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1464d6300c7a503e332b10c7a4ebb073 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea335d74ade284dd2535f162fb5fbecb |
| publicationDate | 2005-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005112821-A |
| titleOfInvention | Process for producing aromatic amides |
| abstract | PROBLEM TO BE SOLVED: To provide an aromatic amide having a high purity suitable for industrial chemicals, particularly a yellow coupler used for a color photographic light-sensitive material, and substantially free of by-products other than raw materials and objects. An object of the present invention is to provide a method for producing by an industrially easy method. [Solution] Formula (1) [Chemical 1] (Wherein R1 represents a hydrogen atom, an alkyl group having 1 to 18 carbon atoms or an alkoxy group, and R2 represents an alkyl group having 1 to 8 carbon atoms) and the formula (2) [Chemical 2] (Wherein R3 and R4 each represent a hydrogen atom, a halogen atom, an alkyl group having 1 to 18 carbon atoms, an alkoxyl group having 1 to 18 carbon atoms or an alkoxycarbonyl group having 1 to 18 carbon atoms.) By reacting with a compound represented by Formula (3) [Chemical 3] (Wherein R1, R3 and R4 have the same meaning as described above.) Can be produced with high purity and high yield. [Selection figure] None |
| priorityDate | 2003-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.