http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6022990-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1ac3f5ce10f07ca640d518be28120897 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7dc0aed75c70a47d88f47533e6a3e383 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-343 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-38 |
| filingDate | 1997-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76ba2ed8cc30e18c861b13df7999a7d5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9030c9de260dd5bc5081b7dd87c6970a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_446a2333c213fda76eee7f8186572f7d |
| publicationDate | 2000-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-6022990-A |
| titleOfInvention | Method for synthesizing methyl acrylate |
| abstract | The present invention relates to a novel catalyst composition and a novel process for synthesizing methyl acrylate from methyl formate and acetylene, in which methyl formate reacts with acetylene in the presence of a main catalyst comprising one or more compounds selected from RuCl 3 , Ni(CH 3 COO) 2 , NiBr 2 , NiI 2 , NiSO 4 , Ni(NO 3 ) 2 , PdCl 2 , CoCl 2 , Rh 3 (CO) 12 and RhCl 3 , and the catalyst promoter comprising one or more compounds selected from CuSO 4 , NaI, KI and CH 3 I, at a temperature of 120˜240° C., and under reaction pressure of 1.0˜10.0 MPa, a molar ratio of methyl formate to acetylene ranges form 0.1:1 to 20:1. The yield of methyl acrylate may reach to 63%. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003525263-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104275172-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0164618-A1 |
| priorityDate | 1996-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.