http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63238087-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fec576c38e34882531ca37d6b922bf42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-14 |
| filingDate | 1987-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_455c40c13f42ae9d104f38c4445cfbf2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc2256794bb5bc3152280fb8c74869fa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d87b22e3481c8d3b26fc6cc59d089e14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85920c181196163d9957690d50524159 |
| publicationDate | 1988-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S63238087-A |
| titleOfInvention | Novel tetraaryl borate |
| abstract | NEW MATERIAL:A compound expressed by formula I [R 1 and R 2 represent H, -CF 3 or formula II (R 3 represents alkyl, allyl, acyl or benzyl); M represents alkali(earth)metal or ammonium ion]. n EXAMPLE: Tetramethylammonium tetrakis{[3,5-bis(2,2,2,-trifluoro-1-methoxy-1-(tri fluorome thyl)e thyl]phenyl}borate. n USE: An anionic phase-transfer catalyst. n PREPARATION: 1,3-Bis[ 2,2,2-trifluoro-1-hydroxy-1-(trifluoromethyl)ethyl]benzene is iodinated with iodine in fuming sulfuric acid, methylated with dimethyl sulfate and further reacted with magnesium in a solvent (e.g. ethyl ether) and trifluoroborane-ether complex is dropped thereinto and hydrolyzed with an aqueous solution of an alkali(earth)metal salt. n COPYRIGHT: (C)1988,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6215025-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6380435-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9840389-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6624329-B2 |
| priorityDate | 1987-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.