http://rdf.ncbi.nlm.nih.gov/pubchem/patent/UA-44224-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a22da5b7dd6ed60a21538e5edb23e051 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C211-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C245-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C311-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C237-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C245-08 |
| filingDate | 1993-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69a23dea1ed2747bfa07bc6db3aa8aaa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d06a9a10855c06f1a0f467032fea327 |
| publicationDate | 2002-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | UA-44224-C2 |
| titleOfInvention | METHOD FOR PRODUCING AROMATIC substituted azo compounds PROCESS FOR 4 OR ADFA substituted derivatives METHOD FOR PRODUCING alkylated para-phenylenediamine OR IX and substituted derivatives METHOD FOR PRODUCING substituted aromatic amines |
| abstract | A method for preparing substituted aromatic azo compounds is proposed, which includes contacting a nucleophilic compound and an azo-containing compound in the presence of a suitable solvent system, and the reaction of a nucleophilic compound and an azo-containing compound in the presence of a suitable base and a controlled amount of a protic material at a temperature from about 10 to about 150 ° C in a limited zone reaction, with a molar ratio of protic material to base, equal to from 0: 1 to 5: 1. In another embodiment, the substituted aromatic azo compounds are further reacted with the nucleophilic compound in the presence of a suitable solvent system, a suitable base and a controlled amount of protic material at a temperature of from about 70 to about 200 ° C in a limited reaction zone, with a molar ratio of protic material to base equal to 0 : 1 to 5: 1 to obtain a substituted aromatic amine. In another embodiment, there is provided a method for preparing substituted aromatic amines, which comprises contacting a nucleophilic compound and a substituted aromatic azo compound in the presence of a suitable solvent system, and reacting the nucleophilic compound and a substituted aromatic azo compound in the presence of a suitable base and a controlled amount of protic material at a temperature of 70 to 200 ° With in a limited reaction zone, with a molar ratio of protic material to base, equal to from 0: 1 to 5: 1. In yet another embodiment, substituted aromatic amines of the invention are reductively alkylated to produce alkylated diamines or substituted derivatives thereof. |
| priorityDate | 1992-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419546995 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID7814 |
Total number of triples: 30.