http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1174246-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-172 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C33-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J25-00 |
| filingDate | 1982-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1984-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00bffa30a0a5c5a7ffc0058ef7840410 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a503c06c1df8515f9ea291230ffc989 |
| publicationDate | 1984-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1174246-A |
| titleOfInvention | Process for producing normal-octanol |
| abstract | Abstract of the Disclosure A process for producing n-octanol which comprises the steps of (i) reacting butadiene with water in a solution containing water, a carbonate and/or bicarbonate salt of a monodentate tertiary amine having a basicity constant (pKa) of not less than 7, and sul??lane in the proportions of 25-55 percent, 5-30 percent and 30-65 percent by weight based on the reaction mixture, respectively, in the presence of a palladium compound and a hydrophilic monodentate phosphine in an amount of at least 6 moles per gram atom of palladium, to form 2,7-octadien-1-ol; (ii) extracting 2,7-octadien-1-ol from at least part of the reaction mixture obtained in step (i) with a saturated aliphatic hydro-carbon, a monoolefinic hydrocarbon or an alicyclic hydrocarbon, and recycling the extraction residue to the 2,7-octadien-1-ol synthesis step (i); (iii) subjecting the extract layer containing 2,7-octadien-1-ol as obtained in step (ii) to distillation at a liquid phase temperature of not higher than about 100°C to distill off a large proportion of the extracting solvent therefrom, followed by distillation in the presence of water, whereby the extructing solvent remaining is distilled of e in the form of an azeotropic mixture with water, to obtain a distillation residue: (iv) recovering 2,7-octadien-1-ol from the distillation residue obtained in step (iii) by distillation (v) hydrogenating the 2,7-octadien-1-ol obtained in step (iv) in the presence of a hydrogenation catalyst to obtain n-octanol; and (vi) recovering n-octanol from the hydrogenation reaction mixture by distillation. |
| priorityDate | 1981-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 117.