http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103951821-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-757 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-373 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-06 |
| filingDate | 2014-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103951821-B |
| titleOfInvention | Polyglycol supported double (S)-2-(4 '-oxygen benzyl)-N-methyl ethane-1,2-diamidogen and its production and use |
| abstract | The present invention relates to polyglycol supported double (S) 2 (4 ' oxygen benzyl) N methyl ethane 1,2 diamidogen and its production and use.(S) 3 (4 ' hydroxyphenyl) N methyl 2 (t-butoxycarbonyl amino) propionic acid amide. is propped up and is loaded on Polyethylene Glycol by the present invention, the above-claimed cpd prepared is homogeneous reaction as chiral catalyst catalytic asymmetric reaction, reaction is fast, it is simple to on-line checking.This chiral catalysis reagent not only remains high yield and the highly-solid selectively of Diamines chiral catalyst catalytic asymmetric reaction, obtains the chipal compounds of high-optical-purity, is simultaneously achieved the recycling use of chiral catalyst.Furthermore, catalysis Michael aldol cascade reaction is with nontoxic, cheap, abundant and eco-friendly water as solvent in the present invention, meet economy, the development trend of green chirality synthesis chemistry, the cyclohexanone analog compound with mulitiple chiral centers of synthesis can derive as optically active cyclohexanediol, γ and ε lactone etc. further, is all as medicine, the precursor of functional material, intermediate and end-product. |
| priorityDate | 2014-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 61.