http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1026379-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e90fc8c0f6bfbab4716fea6ae9d9a524 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-00 |
| filingDate | 1974-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1978-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d956f16af18c308164a9ad4a434be1df http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b738ae9fcfc1112ff0ed34fedcb959f8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a240ae9b0155855e22cf24828f81655 |
| publicationDate | 1978-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1026379-A |
| titleOfInvention | Process for the preparation of nitro-2 halogenphenols |
| abstract | PRECISION OF DISCLOSURE: Process for the synthesis of nitro-2-halophenols from polyhalonitrobenzenes. The invention relates more particularly to a process for the preparation of nitro-2-halogenophenol, optionally alkylated, by substitution of a halogen with a group pe OH on a polyhalonitrobenzene, optionally alkylated, having a halogen and only one in ortho position relative to to the nitro group, which is characterized by reacting the polyhalonitrobenzene with a saponification agent within of a solvent comprising a tertiary alcohol having a constant dielectric not exceeding 25, determined at the temperature of 20-25 ° C. Nitro-2-halophenols are intermediates of synthesis of many biocidal products. |
| priorityDate | 1973-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.