http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1206431-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ee0bacab5a7576a6a3244747f6ea99 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-18 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-50 |
| filingDate | 1967-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcd4cfefd317a2bfaae28cbf1070028e |
| publicationDate | 1970-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1206431-A |
| titleOfInvention | Oxidation of alkanes and cycloalkanes |
| abstract | 1,206,431. Oxidation of alkanes and cycloalkanes. IMPERIAL CHEMICAL INDUSTRIES Ltd. 7 Feb., 1968 [20 Feb., 1967], No. 8003/67. Heading C2C. Alcohols, ketones, acids and/or esters are produced by oxidation of alkanes and cycloalkanes, preferably containing up to 20 carbons, with molecular oxygen in the liquid phase in the presence of an organic vanadium complex or the vanadium salt of an organic acid, or of any vanadium compound and another transition metal chosen from the first transition series (i.e. Sc-Zn inclusive) and in the substantial absence of any boron-containing compound. Both of the transition metal compounds are present in 0À00001-1% by weight and the second catalyst is preferably a copper or cobalt carboxylate. The reaction may be carried out using an oxygen/inert gas mixture containing 5-20% by volume oxygen, at a pressure in the range 15-600 p.s.i.g., at a temperature in the range 90-190‹ C. or in an inert solvent. The volatile by-products may be immediately removed and some of the product of the process containing peroxide may be recycled to the reaction zone to act as an initiator. Alternatively, initiators such as azo compounds, hydroperoxides and peroxides may be added. In the examples cyclohexane is oxidized to cyclohexanol, cyclohexanone and adipic acid and cyclooctane is oxidized to cyclooctanol, cyclooctanone, adipic and stearic acids and their esters. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5426237-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105237345-A |
| priorityDate | 1967-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.