http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S56158722-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_afea2aa6f1f892c1456cf7d7a8bc0242 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C35-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-52 |
| filingDate | 1980-05-09^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_898f39878f237eb260b42eb9e5a9f0be http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b27139eba943723c0ff7d35191e1b6d7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5922a1e6501b59a80a7d6633165105bb |
| publicationDate | 1981-12-07^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S56158722-A |
| titleOfInvention | Production of alkylidenenorbornene derivative |
| abstract | PURPOSE: Diborane or a substituted boran hydride is made to act on an alkylidenenorbornene, the product is oxidized and hydrolyzed to produce the titled compound used as a perfume in high yield with no formation of tricyclene at all. n CONSTITUTION: An alkylidenenorbornene such as 5-ethylidene-2-norbornene is made to react with diborane or a substituted boron hydride of the formula (X, Y are H, hydrocarbon residue, halogen) such as sodium borohydride, then oxidized, and hydrolyzed to give an alkylidenenorbornanol such as 5-ethylidene-2-norbornanol. The product is esterified with an aliphatic carboxylic acid of 1W6 carbon atoms or an aromatic carboxylic acid or their acid anhydride or acid chloride to give an alkylidenenorbornyl ester. n USE: The purification can be readily performed, because the alkylidene group is resistant to chemical change. n COPYRIGHT: (C)1981,JPO&Japio |
| priorityDate | 1980-05-09^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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