http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-310529-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c8a8fbbcf6eeeb913a476f109ade95e4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D215-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D215-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D215-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D215-40 |
| filingDate | 1929-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1930-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-310529-A |
| titleOfInvention | A process for preparing 6-alkoxy-5.8-diamino-quinolines |
| abstract | 310,529. Vereinigte Chemische Werke Akt.-Ges., (Assignees of Rothmann, A.). April 28, 1928, [Convention date]. Void [Published under Sect. 91 of the Acts]. 6-Alkoxy-5 : 8-diaminoquinolines are prepared by dinitrating the oxyquinoline, reducing the product and alkylating the diamino compound so obtained; or the oxyquinoline is mononitrated, alkylated, and the alkoxy-mononitro compound further nitrated and reduced. In examples (1) 6- methoxy-8-nitroquinoline is nitrated and the dinitro compound so obtained reduced; (2) 6-oxy- 5: 8-diaminoquinoline is treated with dimethylsulphate. 6-Methoxy-8-nitroquinolime may be prepared by converting 1-amino-2-nitro-4-oxybenzene to 6-oxy-8-nitroquinoline by Skraup's synthesis, and alkylating. By nitrating this oxymononitro compound and reduction, the 6-oxy- 5: 8-diamino compound is obtained. |
| priorityDate | 1928-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.