http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BG-51616-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b427720792656463652414b483fa414a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D323-00 |
| filingDate | 1992-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70a8db0454fcd81b43999cc13c2c8418 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea80c5d157624d2e1599eb392b003b6f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9dc1c33b91de02a10ab10f059af0b342 |
| publicationDate | 1993-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BG-51616-A1 |
| titleOfInvention | Process for the preparing of 2-oxo-1,3-dioxolane-4-ilmethyl metacrylate |
| abstract | The method avoids the production of side products and the use of corrosion active reagents and solvents. The preparation of 2-oxo-1.3-dioxolane-4-ylmethyl methacrylate is implemented through the interaction between glycidyl methacrylate and carbon dioxide in the presence of catalyst, such as ammonium or phosphonic halogenide, as follows:<IMAGE>where R1 is ethyl, butyl, phenyl, methyl; R2 is ethyl, benzyl, butyl, methyl, capryl; X is Cl, Br or I; A is N or P. A pressure of 5 to 50 atm. and temperatures between 70 and 140 degrees C are necessary for the synthesis. |
| priorityDate | 1992-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.