http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103145553-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-343 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-649 |
| filingDate | 2013-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103145553-B |
| titleOfInvention | The Synthesis and application of 2,3-Hydrocarbyl-substituted succinic acid diesters |
| abstract | The present invention relates to the Synthesis and application of 2,3-Hydrocarbyl-substituted succinic acid diesters. At low temperatures, carboxylicesters and highly basic LDA react and form enolate, and tetracol phenixin oxidative coupling prepares 2,3-dialkyl succinic acid diester. Adopting liquid nitrogen to lead to the novel method directly freezed into reaction system, liquid nitrogen has shielding gas and refrigeration two kinds of functions. Direct method of cooling has temperature of reaction energy-conservation, easy to control, substitutes the advantage of inert protective gas. 2,3-Hydrocarbyl-substituted succinic acid diesters can be used as the electron donor of polypropylene catalyst. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2752516-C1 |
| priorityDate | 2013-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 186.