http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1731771-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d3d6db0156c9ec122d2d1e968724389f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-47 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-68 |
| filingDate | 1990-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca9f5a1b2d9276eda8d42e8971408af7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbd206b38fd015d7a7d53d805d23e451 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53d2f83e2fc49f1cef9ea6a4d8f9a369 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e884a78b69e01a0a3fdb6a3bcca80fd |
| publicationDate | 1992-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1731771-A1 |
| titleOfInvention | Method of producing 4-tern-butylaniline |
| abstract | The invention relates to aromatic amines, in particular to the preparation of 4-tert-butylaniline, which is an intermediate in the production of dyes and pharmaceuticals, and can be used in the paint and medical industry. The goal is to increase the yield of the target product and simplify the process. The latter is reacted with aniline with tert-butanol in the presence of aniline hydrochloride at a molar ratio of reagents (1-1.5): 1: 1, at 240-250 ° C and 10-15 these. The selected conditions increase the yield of the target product (98% versus 12%), exclude catalyst activation at 667 ° C and reduce the consumption of tert-butanol (2-12 times). 1 tab. SO with |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102816073-A |
| priorityDate | 1990-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.