http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11100359-A
Outgoing Links
| 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/C07C255-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C261-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-00 |
| filingDate | 1998-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_993051034a0706f89c0cf86e6770c8c2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fd0905f217b0193f976b931dabb890a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfd72b4b70edfa3f7f727ca210563eb3 |
| publicationDate | 1999-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H11100359-A |
| titleOfInvention | Method for producing cyanoformate ester |
| abstract | PROBLEM TO BE SOLVED: To reduce the handling of highly toxic products, to provide the maximum yield of the desired product, to produce no salt at all, and to facilitate the production of the desired product. The problems and expense associated with prior art methods are avoided by having a waste-free method that is recovered and that does not produce any unnecessary by-products. An alkyl, aralkyl or arylcyanoformate ester having 1 to 20 carbon atoms is provided in the absence or presence of an inert solvent in a catalytic amount of a tertiary amine base, preferably 1,4-diazabicyclo. [2.2.2] Prepared by the anhydrous reaction of a stoichiometric amount of the corresponding alkyl, aralkyl or arylhaloformate with an organosilyl nitrile in the presence of octane. The reaction is carried out at a temperature of about -30C to 70C, preferably at about 5C to 30C. |
| priorityDate | 1997-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 84.