http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100248521-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_424db9d56b06a23aed410fcf5df652f3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C317-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C381-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C317-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C381-12 |
| filingDate | 1996-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b81b1c5a5d52d3acb14f3fa5d54f296c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_234f320334f9a97fe9e39a3fe7148a86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea48c3733491bf3fa8f80a0d78998f1e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfae59e959d199a8d35045973e8bd022 |
| publicationDate | 2000-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100248521-B1 |
| titleOfInvention | Process for Preparing Triarylsulfonium Salt |
| abstract | The aryl Grignard reagent of Formula 1 is reacted with thionyl chloride, followed by reaction with triorganosilylsulfonate or triorganohalide of Formula 2 to prepare a triarylsulfonium salt of Formula 3.n n n n n n n n n n n n (R 6 ) 3 SiYn n n n n n n n n n n n Wheren n n R 1 to R 5 are monovalent organic groups which may stably exist as hydrogen atoms or Grignard reagents, in particular alkyl groups, aryl groups, alkoxy groups, aryloxy groups, dialkylamino groups, dialkylaminoalkyl groups, alkylthio groups or aryls Tea groups, and they can be the same or different from each other,n n n R 6 is the same or different monovalent hydrocarbon group,n n n X is a bromine atom or a chlorine atom,n n n Y is a substituted or unsubstituted alkylsulfonate or arylsulfonate or halogen atom.n n n According to the method for producing a triarylsulfonium salt of the present invention, a triaryl sulfonium salt having a functional substituent such as tert-butoxy group or dimethylamino group can be synthesized in a high yield at the same time by a very simple method. |
| priorityDate | 1995-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 113.