http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-4105538-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12d56ef0a2ab5e5e2ace2fe849fb312b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-0812 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-08 |
| filingDate | 1991-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_970e73742b1e98d9d6bddf21c09c093f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c79d82c80c1f7f63b436db80d1408431 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae05f913e14da15f7954063b811eafba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abd8993f0d6900a5feab95ce5a07f623 |
| publicationDate | 1992-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-4105538-A1 |
| titleOfInvention | IMPROVED METHOD FOR PRODUCING BIS- (4-FLUORPHENYL) METHYL (1H-1,2,4-TRIAZOLE-1-YL-METHYL) SILANE |
| abstract | An improved process for the prepn. of bis(4-fluorophenyl) methyl (1H.-1,2,4-triazol-l-ylmethyl) silane (I) comprises (a) reaching 1H-1,2,4-triazole (II) with NaOMe in molar ratio 1:0.8-0.95 in a MeOH/DMF mixt. in the absence of moisture and in an inert atmosphere; (b) evaporating in vacuo no dryness and (c) reaching the residue in DMF with chloromethyl-bis-(4-fluorophenyl)methyl silane (III) in wt. ratio 0.8-0.9:1. USE/ADVANTAGE - (I) can be used to control fungi which cause diseases. The process gives (I) in yields of about 90% which is up to 50% better than in previous processes. The absence of water and the use of certain ratios of components reduces the formation of by-prods. and increases the purity of (I) compared to previous processes |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102584881-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-4213407-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101824045-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/LT-4128-B |
| priorityDate | 1991-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.