http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105642353-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D317-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D317-36 |
| filingDate | 2014-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105642353-B |
| titleOfInvention | Cobalt, chromium or zinc complexing conjugation micropore polymer catalyst and its preparation and application |
| abstract | The structural formula such as (1) of a kind of metallic cobalt of present invention offer, chromium or zinc complexing conjugation micropore polymer catalyst and its preparation and application, the catalyst is shown, wherein：M=Co, Cr, or Zn；X=CH 2 CH 2 ‑or‑C(CH) 4 C‑；R=OAc, Cl, Br, I or are empty.It is catalyzed CO with the above polymer catalyst 2 It is reacted with epoxyalkane, under mild conditions (0.1~1.0MPa, 25~120 DEG C, 12~48h), obtains very high catalysis yield (40.0~99.0%)；In addition, repeatedly using for catalyst does not influence catalytic activity.The present invention can be catalyzed CO under mild experiment condition 2 With the corresponding cyclic carbonate of epoxyalkane reaction generations, overcome it is previously this kind of react need high temperature (>120 DEG C) limitation of high pressure (1~10MPa) condition, in addition, this kind of catalyst can repeatedly use, reclaimer operation is easy, solves the problems, such as that previous such reaction used catalyst utilization rate is low. |
| priorityDate | 2014-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 127.