http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5177267-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C31-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-75 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-20 |
| filingDate | 1992-05-22^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1993-01-05^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b509dc8c6655918f8f3a80788b77962 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46444c5306eb33e7da1904dcd0b0603c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_367d81eef2bd97fc84eebf4d9c3430b5 |
| publicationDate | 1993-01-05^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5177267-A |
| titleOfInvention | Continuous process for the recovery of 2 ethylhexanal and a tertiary amine from a mixture comprising 2-ethyl-2-(hydroxymethyl) hexanal, 2-ethylhexanal, tertiary amine and water |
| abstract | Disclosed is a continuous process for the manufacture of 2-ethyl-2-(hydroxymethyl)hexanal wherein 2-ethylhexanal, formaldehyde and a tertiary amine are continuously fed to a reaction zone and crude product comprising an aqueous phase and an organic phase containing 2-ethyl-2-(hydroxymethyl)hexanal and 2-ethylhexanal is continuously removed from the reaction zone. Also disclosed are processes for (1) the azeotropic distillation of the organic phase of the crude product whereby unreacted 2-ethylhexanal is recovered and (2) the catalytic hydrogenation of the refined, organic phase of the crude product to produce 2-butyl-2-ethyl-1,3-propanediol. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5865957-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5395979-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6809224-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003023119-A1 |
| priorityDate | 1991-07-25^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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