http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0655504-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_28a869d6fc950d50f6df03f549ca3afa |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P41-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P41-00 |
| filingDate | 1994-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9bc513f8540b381e0ca8ac93d943a12b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d9938f31f93ccd0a266fcead4f481da http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53b74cc8475fe9f9e288d0c437ca4faa |
| publicationDate | 1998-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0655504-A3 |
| titleOfInvention | Process for optical resolution of 1,2-diol derivatives |
| abstract | This invention provides a process for producing annoptically active 1,2-diol derivative by optical resolution.nThe optically active 1,2-diol derivative of the formulan(I) which is capable of utilizing as an intermediate ofnfungicidal optically-active azole derivatives can benproduced by esterifying a 1,2-diol derivative of thenformula (I) as a substrate with a carboxylic acidnderivative of the formula (II) as a reagent in the presencenof a lipase as a catalyst.n nwherein R 1 is C1 - C5 alkyl group, C3 - C7 cycloalkyl groupnor C1 - C5 haloalkyl group, R 2 is C1 - C3 alkyl groupnsubstituted by a phenyl group which may have one or twonhalogen atoms and/or C1 - C4 alkyl groups, C2 - C3 alkenylngroup substituted by a phenyl group which may have one orntwo halogen atoms and/or C1 - C4 alkyl groups, or C1 - C3nalkyl group substituted by a phenoxy group which may havenone or two halogen atoms and/or C1 - C4 alkyl groups, R 3 isnC1 - C10 alkyl group or aryl group, and R 4 is hydrogennatom, C1 - C5 alkyl group, C2 - C4 alkenyl group or COR 3 . |
| priorityDate | 1993-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.