http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102199125-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b1b95a0151fe6cf57f119866e3a10c11 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-73 |
| filingDate | 2011-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e826c71f8064b81f488e99d937027d9a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b033a53b8fd8fafcc9dbdaf1b9f4a4f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13892a7680265b379d563dec95fa5ddb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb4fbfed9b8ed7fe33987428848bc6fd |
| publicationDate | 2012-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102199125-B |
| titleOfInvention | Fluorine-containing imidazoline derivatives and preparation method thereof |
| abstract | The invention relates to a fluorine-containing imidazoline derivative and a synthesis method thereof. The structural formula of the compound is: and . (2R,4S)-4-phenyl-1,2-dimethyl-2-trifluoromethyl imidazoline and (2R,4R)-4-phenyl-1,2-dimethyl- 2-Trifluoromethylimidazoline was applied to the aldol condensation reaction, and α, β-dihydroxy ketone compounds could be synthesized with high stereoselectivity. When the reaction substrate aldehyde is an electron-withdrawing aromatic aldehyde, the reaction results show relatively good enantioselectivity, and when the reaction substrate aldehyde is an electron-pushing aromatic aldehyde and aliphatic aldehyde, the reaction result shows relatively poor enantioselectivity sex. The catalyst has a certain application prospect for the aldol condensation reaction. |
| priorityDate | 2011-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID163939193 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID465702243 |
Total number of triples: 23.