http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-795185-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4be8d1eb45e7fb62479f26a6fa0b3939 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-0896 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-643 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C06B43-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-643 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C06B43-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-08 |
| filingDate | 1956-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1958-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-795185-A |
| titleOfInvention | Method of producing organo-silicon hydride compounds |
| abstract | Hydrogen-containing silanes are prepared by reacting compounds of the formula RxSiHaly or SinR(2n + 2)On-1 in which R is alkyl, aryl or aralkyl, Hal is F, Cl, Br or I, x = 1, 2 or 3 and x + y = 4, and n is at least 2, with hydrogen in the presence of alkali metals or with alkali metal hydrides. Temperatures of about 50 DEG to 400 DEG C. and pressures of 1 to 350 atmospheres or more may be used, and solvents, diluents or dispersing agents may be present, e.g. hexane, cyclohexane, octane, benzene and paraffin oil. In the examples: (1) triethylfluorosilane is reacted with hydrogen in the presence of sodium at 130 atmospheres and 300 DEG C. to yield triethylsilane; (2) diethylsilane is prepared from diethylfluorosilane with and without octane as solvent, and the product containing a minor proportion of fluoro compound is further reacted in the same way; (3) trimethylsilane is obtained from trimethylchlorosilane with and without octane as solvent; triphenylsilane is similarly obtained; (4) trimethylsilane is prepared from hexamethyldisiloxane; (5) diethylsilane is prepared from diethyldifluorosilane, using sodium hydride; (16) a diethylsilicone oil is reacted with sodium and hydrogen, yielding diethylsilane together with ethane and ethylene. |
| priorityDate | 1955-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.