| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee4a7cff41302fa3fe5bc68d80461870 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C261-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C261-02 |
| filingDate |
1997-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1998-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfd72b4b70edfa3f7f727ca210563eb3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fd0905f217b0193f976b931dabb890a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_993051034a0706f89c0cf86e6770c8c2 |
| publicationDate |
1998-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5852207-A |
| titleOfInvention |
Process for producing cyanoformate esters |
| abstract |
Alkyl, aralkyl or aryl cyanoformate esters having from one to 20 carbon atoms are prepared by anhydrously reacting stoichiometric amounts of the corresponding alkyl, aralkyl or aryl haloformate and an organosilyl nitrile in the presence of a catalytic amount of a tertiary amine base, preferably 1,4-diazabicyclo[2.2.2]octane, in the absence or presence of an inert solvent. The reaction is conducted at a temperature of from about -30 DEG C. to 70 DEG C., preferably at from about 5 DEG C. to 30 DEG C. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7781625-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2001291764-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004171895-A1 |
| priorityDate |
1997-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |