http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5517353-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d75d1a4caed60a9316608ed9c231546c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-92 |
| filingDate | 1978-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1956409619201bcbee3ca60692c3a895 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_059c4721cfb4de2b22e3170f69bafdd4 |
| publicationDate | 1980-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5517353-A |
| titleOfInvention | Production of sesquiterpene derivative |
| abstract | PURPOSE: 6α-hydroxyconfertifolin is mesylated, treated with a selenium compound, then with an oxidizing agent under an acidic condition to form readily and inexpensively title compound with antimold activity. n CONSTITUTION: 6α-Hydroxy-unsaturated lactone of formula 2 is mesylated with methanesulfonyl chloride in a solvent as pyridine at room temperature to give the compound of formula 3. The product is dissolved in ethanol and poured into a NaBH 4 -anhydrous ethanol-[(C 6 H 5 Se) 2 ] solution to effect reaction with the formation of an oil product hardly separable (a mixture of compounds of formula 1 and 5) and the compound of formula 4. Then, the compound of formula 4 is oxidized with hydrogen peroxide in tetrahydrofuran-acetic acid to give the compound of formula 1. n COPYRIGHT: (C)1980,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019215335-A |
| priorityDate | 1978-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.