http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-200835679-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6660167441edb2ac3d2d8445b278307 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C53-128 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C55-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-128 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08 |
| filingDate | 2007-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9f52a6c3ff95d87f0591ac805469407 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05466293301606b1fea2765e8c3fde90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b258849b3564e5b25f9b4884078702ff |
| publicationDate | 2008-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-200835679-A |
| titleOfInvention | Process for the conversion of nitrile compounds to carboxylic acids and corresponding esters |
| abstract | The present invention relates to a process for the conversion of hydrocarbon compounds comprising at least one nitrile functional group to compounds comprising at least one carboxyl functional group and also to a process for obtaining ester compounds from these carboxylic compounds thus obtained. The invention provides a process for the conversion of compounds comprising at least one nitrile functional group to compounds comprising at least one carboxyl functional group which consists in hydrating the nitrile functional groups to give amide functional groups, by reaction with water in the presence of a strong inorganic acid, and in then hydrolysing the amide functional groups to give carboxyl functional groups by reaction with water and a strong inorganic acid. The carboxylic compounds thus obtained can subsequently be esterified to give diesters. The latter can advantageously be used as solvent. |
| priorityDate | 2006-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 107.