http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20090091748-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f2d3599fb8f8f479dba95ca9bb504884 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-28 |
| filingDate | 2007-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ee1cae38d041935ac21179e296c83ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fefaa6472d42d66702af592efa42586c |
| publicationDate | 2009-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20090091748-A |
| titleOfInvention | Regioselective mono-tosylation of diols |
| abstract | The present invention relates to the use of dibutyl tin oxide at concentrations below 2 mol% for regioselective catalytic diol mono-tosylation. The invention also regioselective diol mono - in a catalytic process for the SAT misfire, Y is C 1 - 6 relate to extensive use of the acetal compound of the formula (Ic) is selected from alkyl, phenyl and benzyl groups. The concentration of the generic acetal compound of formula (Ic) is less than about 2 mol%, preferably from about 2 mol% to about 0.0005 mol%, preferably from about 0.1 mol% to about 0.005 mol%. |
| priorityDate | 2006-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.