http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-552739-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-70 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-70 |
| filingDate | 1941-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1943-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-552739-A |
| titleOfInvention | Improvements in or relating to the manufacture of alcoholates |
| abstract | 552,739. Alcoholates. IMPERIAL CHEMICAL INDUSTRIES, Ltd. (Du Pont de Nemours & Co., E. I.). Sept. 17, 1941, No. 11899. [Class 2(iii)] Sodium alcoholates are prepared by reacting an alcohol with sodium hydride. Preferably the alcohol is one in which the sum of the number of carbon atoms and the number of hydroxy groups is not less than four. Alcohols mentioned are aliphatic primary, secondary, and tertiary aliphatic alcohols including glycols and polyhydric alcohols, alicyclic alcohols such as cyclohexyl, fenchyl, menthyl and bornyl alcohols, cyclohexanediol and cyclohexanetriol unsaturated aliphatic alcohols such as crotyl and geranyl alcohols and conylene glycol, and aromatic alcohols such as benzyl, xylenyl, salicyl and vanillyl alcohols, xylylene glycol and acenaphthylene glycols. Alcoholates of alcohols containing reducible groups such as carbonyl and nitrile groups may be prepared similarly without reduction of these groups. Examples describe the production of alcoholates from methyl, ethyl, and tertiary butyl alcohols and from glycerol respectively. Specification 405,017, [Group III], is referred to. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3354226-A |
| priorityDate | 1941-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.