| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bdf81b533885f0630508d1ebfeba6ee6 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-78 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-78 |
| filingDate |
2014-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7517f705295c1149885eaae5aaeb12e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7bd85e3d13727aa0317a371aabe402d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37b945075fef7e4a9e1bb84196587346
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69f826ac367bac53bc75df73af2275f8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f717b0bef6b36f932ba78ab0942913f4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96530a92c999bd2797d2e03168780ab7 |
| publicationDate |
2015-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2015038125-A |
| titleOfInvention |
Production of vinyl esters from acetylene and carboxylic acids using heterogeneous catalysts. |
| abstract |
The present invention provides a method for producing a vinyl ester under mild reaction conditions using a heterogeneously supported metal catalyst. A heterogeneous process for selectively forming a vinyl ester from a carboxylic acid, optionally in which a carboxylic acid dissolved in a suitable organic solvent is suitable in the presence of a supported metal catalyst. Reaction with acetylene, optionally in the presence of one or more ligands or additives or mixtures thereof at the reaction temperature and pressure, wherein the supported metal catalyst is 0.5% by weight on the catalyst support. Selectivity to vinyl ester with platinum loading level of ˜5 wt% and initial reaction mixture comprising a mixture of supported metal catalyst and carboxylic acid in an acid: metal molar ratio of 4000: 1 to 100: 1. A heterogeneous method wherein is at least 50%. [Selection figure] None |
| priorityDate |
2009-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |