http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-950000637-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-1892 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C35-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C35-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D309-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-188 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-32 |
| filingDate | 1994-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1995-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-950000637-A |
| titleOfInvention | Method for preparing cyclopentenol derivatives |
| abstract | The following steps: (iii) cyclopentenol of formula II protects the hydroxyl group of the compound to obtain a cyclopentenolone derivative represented by formula III; (Ii) reacting a mixture of zinc and dibromomethane or diiomethane in an inert organic solvent with titanium tetrachloride; (Iii) the resulting reaction mixture is reacted with cyclopentenol derivative III to obtain a cyclopentenol derivative of the following formula IV; (Iii) A method for producing a cyclopentenol compound represented by the following formula (I), wherein the protecting group A is removed from the cyclopentenol derivative represented by the following formula (IV) to obtain a cyclopentenol compound of the formula (I).n n n n n n n n n n n n n [In formula, R < 1> represents 2-propenyl group or 2-propynyl group and A represents a protecting group of a hydroxyl group.] |
| priorityDate | 1993-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.