| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_21b1b1d44125c5ed07eea31963b5ac13 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-141 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D241-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C68-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D241-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C68-04 |
| filingDate |
2017-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc7dbc9bcd417965c4fcd4bc72d61978
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c62716426958c145b06c7d9c73a30222
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f42a8f4203d1f5e2c5a58961c3b7c852
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abbb5fd9867b2850d9a5c6b36c943119
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d15f1dd3a8124c3ecc59e029162cee0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10e7b9872f09ac99eb9f4e7bf8864199
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7acaa28cc2c2b0392244eced7db0eb64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44247f3913c267eeea127a7e36d37217
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f40793b0af6dc507d26b6c40b19927bd |
| publicationDate |
2020-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2739444-C2 |
| titleOfInvention |
Method of producing an aromatic nitrile compound and a method of producing carbonate ester |
| abstract |
FIELD: technological processes. n SUBSTANCE: invention relates to a method of producing an aromatic nitrile compound. Method includes a dehydration reaction for dehydrating an aromatic amide compound. Diphenyl ether is used in said dehydration reaction. Dehydration reaction is carried out while boiling diphenyl ether. Diphenyl ether has a boiling point higher than the boiling point of the aromatic nitrile compound and the boiling point of water and lower than the boiling point of the aromatic amide compound. Invention also relates to a method of producing carbonate ester using said method, which enables regeneration of the aromatic amide compound. n EFFECT: disclosed method reduces number of steps, increases rate and shortens reaction time. n 12 cl, 3 dwg, 3 tbl, 54 ex |
| priorityDate |
2016-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |