http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1137163-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-145 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-145 |
| filingDate | 1966-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_848337f7834e38eb606c06d6f5390d7d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83a72a1d9279b89392bd98a796771532 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49e9fbc4f5835babf17a80f26743f1c5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78cc065db9c3d88eb87244cddb10bbb5 |
| publicationDate | 1968-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1137163-A |
| titleOfInvention | Production of carboxylic acids |
| abstract | 1,137,163. Carboxylic acids. BADISCHE ANILIN- & SODA-FABRIK A.G. 15 April, 1966 [17 April, 1965], No. 16559/66. Heading C2C. Carboxylic acids are prepared from olefinically unsaturated compounds, carbon monoxide, and water at elevated temperature in the presence of palladium and/or a palladium compound and an oxidizing agent with an oxidation potential of more than 0À1 volt, at from 30‹ to 210‹ C. Unsaturated compounds may be ethylene, vinyl chloride, propene, butene-(2), hexene-(3), dodecene-(1), 2-ethylhexene-(1), propenylbenzene, vinylcyclohexene-(3), cyclohexene, cyclooctene, cyclododecene, butadiene-(1,3), isoprene, piperylene, cyclooctadiene-(1,5), octatriene- (2,4,6), methylheptatriene, cycloheptatriene- (1,3,5), cyclododecatriene - (1,5,9), 1 - chlorocyclododecadiene - (5,9), cyclooctatetraene, ethyl acrylate, acrylonitrile, acrylamide, allyl alcohol, allyl chloride, oleic acid, ricinoleic acid, undecylenic acid, methyl allyl ether, cyclohexadienes and acrolein. The oxidizing agent may be iodine, peroxides, persulphates, lead dioxide, manganese dioxide, copper (II) chloride, potassium permanganate, potassium dichromate, benzoquinone, oxygen, or the oxidation may be by electro-chemical means with an anode at the appropriate potential. Examples describe the preparation of propionic acid, cyclododecadiene- (5,9)-monocarboxylic acid-(1) which may be hydrogenated to cyclododecane monocarboxylic acid, and butene-(2) carboxylic acid-(1). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4801743-A |
| priorityDate | 1965-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 93.