| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f02ba0dcfdf3e9b42dac82aa20fec393
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e4af90ea0e20358814cb6138a7b318a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-31 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-38 |
| filingDate |
2005-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62a579ded42678767545f58040e0cad1 |
| publicationDate |
2005-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2005118519-A1 |
| titleOfInvention |
Alkoxycarbonylation of vynil esters |
| abstract |
A process for the alkoxycarbonylation of a vinyl ester comprising reacting a vinyl ester with carbon monoxide in the presence of an alkanol and a catalyst system. The catalyst system used in the said process is obtainable by combining: a) a metal of Group VIII B or a compound thereof, and b) a bidentate ligand of general formula (I) wherein, R is a covalent bridging group; R1 together with Q2 to which it is attached form an optionally substituted 2-Q2-tricyclo[3.3.1.1 {3,7}]decyl group or derivative thereof(2-PA); R2 and R3 independently represent univalent radicals upto 20 atoms or jointly form a bivalent radical of up to 20 atoms; and Q1 and Q2 each independently represent phosphorous, arsenic or antimony. The process is carried out for the production of a 3-hydroxy propanoate ester or acid of formula (II) CH2 (OH)CH2 C(O) OR28. The process may also be carried out for the production of a lactate ester or acid of formula (III). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7772419-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9138694-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7767864-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8604236-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9040445-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8969560-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9334227-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009533409-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9802185-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8445711-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9809611-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8816113-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9381503-B2 |
| priorityDate |
2004-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |