http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1326015-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_695f438739c1a9cf9cbc012863cf7513 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2531-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2531-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2531-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-08 |
| filingDate | 1969-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1973-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1326015-A |
| titleOfInvention | Catalytic hydrogenation process |
| abstract | 1326015 Hydrogenating unsaturated compounds JOHNSON MATTHEY & CO Ltd 6 July 1970 [14 July 1969] 15295/73 Divided out of 1326012 Heading C2C [Also in Division C5] Olefinically or acetylenically unsaturated compounds are hydrogenated using as catalyst a composition prepared by adding a stabilizing donor ligand to a solution containing a strong acid and any of M 2 <SP>4+</SP>, M 2 (O 2 CR)<SP>n+</SP> -n , M 2 (OCS.R)<SP>n+</SP> 4-n and M 2 (S 2 CR)<SP>n+</SP> 4-n , wherein n is 1, 2, 3 or 4, M is a transition metal and R is alkyl or aryl and may be substituted. Stabilizing donor ligands are defined as organic isocyanides; other organic compounds, other than alcohols, having in the molecule an atom of an element of Group VB or VIB in a valency state such that it possesses a lone pair of electrons; or a stannous or germanium II halide. In examples, allyl phenyl ether, diethyl maleate, maleic acid, 3-methylbut- 1-yn-3-ol, propargyl alcohol and acetylenedicarboxylic acid are hydrogenated. |
| priorityDate | 1969-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.