http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1134729-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b4dae7331034b6b26116b7c2f7acb115 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D235-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D235-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D241-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D235-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D235-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D235-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D235-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D241-52 |
| filingDate | 1967-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1968-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1134729-A |
| titleOfInvention | Quinoxaline-di-n-oxides |
| abstract | 1,134,729. Quinoxalines. RESEARCH CORP. 20 June, 1967 [8 Nov., 1966], No. 28313/67. Heading C2C. Quinoxaline-di-N-oxides are prepared by reacting benzofuroxans and #-diketo compounds in the presence of liquid tertiary amines. The process may be used to prepare the novel quinoxaline-di-N-oxides of the general formula wherein R 1 represents an alkyl-(C 1-6 ) or monocarbocyclic aryl group and R 2 represents an alkyl-(C 1-6 ), alkoxy-(C 1-6 ) or monocarbocyclic aryl group. 2-Phenyl-quinoxaline-di-N-oxides may also be prepared by reacting dibenzoylmethanes and benzofuroxans in alcoholic alkali metal hydroxide. Quinoxalines are prepared by reducing the above quinoxaline-di-N-oxides with sodium dithionite. 2 - Phenylquinoxaline - di - N - oxide is prepared by treating 2-phenyl-3-benzoyl-quinoxaline - di - N - oxide with methanolic potassium hydroxide. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0105359-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0105359-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2081348-A1 |
| priorityDate | 1966-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.