http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2054430-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d016d4d9229df21cd779ce43d1f3a400 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7d85945d4bf9eee3cb236b05fb32920d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N57-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P13-00 |
| filingDate | 1992-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1996-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b18a8d259b684bbc7badea8dc06a21a9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a1861bc7299593ad44311750d527aa1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_273af8f1bddf4fe739d957c076e42384 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b16bdbbf55c67e59bb1782bec5e16b5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b0a2b0152e44479a832c3c1ff0aba10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b76c582c032cf9a317c39d4d941de70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e92923bc92c85f5f3c1e059c7a49071 |
| publicationDate | 1996-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2054430-C1 |
| titleOfInvention | 4-trimethylsiloxymethylphosphinyl-2-trimethylsiloxy-2-cyanobutiro nitrile as intermediate product in synthesis of 4-methylhydroxyphosphinyl-2-aminobtanoic acid having herbicide activity and method for its production |
| abstract | FIELD: organic chemistry. SUBSTANCE: desired product has formula CH 3 P(O)[OSi(CH 3 ) 3 ]CH 2 CH 2 C(CN) 2 [OSi(CH 3 ) 3 , its essential formula being C 12 H 25 N 2 O 3 Si 2 P. Compound having formula CH 3 P(O) /bond O-C(O)-CH 2 -CH 2 / bond with phosphorous/ is used as reagent 1. Compound having formula (CH 3 ) 3 SiCN is used as reagent 2. Reaction is carried out at 60-70 C within 6-7 h in the presence of titanium tetrachloride, molar ratio of reagents being 1:(2-4): 0.01. Said reaction takes place in chloroform medium. Desired product is prepared as oil at yield 100 %. EFFECT: improves quality of desired product, improves efficiency of method. 4 cl, 2 tbl |
| priorityDate | 1992-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.