http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2627934-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50d62ace054de9352384e2c7cd9dda0e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-149 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-055 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-149 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-122 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-055 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-54 |
| filingDate | 2013-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a425f9325644a99db5834afb1bc6d3b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3ca46f24d602ca233321a94c8962efc |
| publicationDate | 2017-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2627934-T3 |
| titleOfInvention | Transvinilization as the first stage of a coupled production of reaction products of vinyl esters and acetic acids or propionic acids |
| abstract | Method for the coupled production of a vinyl ester of the formula RC (O) O-CH> = CH2 by a transvinylization reaction of a carboxylic acid of the formula RC (O) OH with a transvinylization reagent of the formula R1-C (O) O-CH> = CH2: RC (O) OH + R1-C (O) O-CH> = CH2 → R1-C (O) OH + RC (O) O-CH> = CH2 and R represents an aliphatic, cycloaliphatic or aromatic moiety and R1 is equal to methyl or ethyl, and one of the derivatives derived from the carboxylic acid R1-C (O) OH that is formed is characterized in that (a) the transvinilization reaction is carried out run continuously at a temperature of 90 to 160 ° C and a pressure of 0.8 to 8 MPa without the removal of a reagent in the presence of a transition metal catalyst containing at least one transition metal chosen from the group of ruthenium, osmium, rhodium, iridium, palladium and platinum; (b) the reaction mixture obtained is separated into its components and the vinyl ester of the formula R-C (O) O-CH> = CH2 is separated and the carboxylic acid of the formula R1-C (O) -OH is To stop; and (c) the carboxylic acid obtained according to step (b) is transformed into a derivative of the formula R1-C (O) -X, R1-CH2-OH or R6-C (O) -OH, in which X it is equal to vinyloxy O-CH> = CH2, halogen, alkoxy of the formula OR2, in which R2 represents a hydrocarbon residue substituted or unsubstituted with 1 to 10 carbon atoms, amino of the formula NR3R4, in which R3 and R4 are hydrogen independently of one another or a hydrocarbon residue substituted or unsubstituted with 1 to 10 carbon atoms, or carboxyl of the formula OC (O) -R5, wherein R5 is hydrogen or a hydrocarbon residue substituted or not substituted with 1 to 10 carbon atoms, and R6 represents the R1 moiety partially or completely substituted by halogen. |
| priorityDate | 2012-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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