| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6ede6dfd510f800f051b3578956a2999 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-26 |
| filingDate |
1971-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1973-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aff818209bef524e8459613fdbf3046a |
| publicationDate |
1973-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3742014-A |
| titleOfInvention |
Preparation of benzonitriles |
| abstract |
A method of preparing a benzonitrile of the formula WHEREIN R1 is a substituent nitro group and R2 is a substituent halogen atom, which comprises reacting an R1, R2-benzoyl chloride with an alkanesulphonyltrichlorophosphazene at a temperature of between 150* C. and 190* C. The benzonitrile products are useful as intermediates in the preparation of amidino ureas having antimalarial activity. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6838415-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005079979-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6762152-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004162326-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6727206-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6924251-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6610631-B1 |
| priorityDate |
1970-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |