DC Field | Value | Language |
---|---|---|
dc.contributor.author | Subramanian, Saravanan | ko |
dc.contributor.author | Park, Joonho | ko |
dc.contributor.author | Byun, Jeehye | ko |
dc.contributor.author | Jung, Yousung | ko |
dc.contributor.author | Yavuz, Cafer T. | ko |
dc.date.accessioned | 2018-05-23T06:30:27Z | - |
dc.date.available | 2018-05-23T06:30:27Z | - |
dc.date.created | 2018-04-23 | - |
dc.date.created | 2018-04-23 | - |
dc.date.created | 2018-04-23 | - |
dc.date.created | 2018-04-23 | - |
dc.date.created | 2018-04-23 | - |
dc.date.issued | 2018-03 | - |
dc.identifier.citation | ACS APPLIED MATERIALS & INTERFACES, v.10, no.11, pp.9478 - 9484 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | http://hdl.handle.net/10203/241528 | - |
dc.description.abstract | Cyclic carbonates as industrial commodities offer a viable nonredox carbon dioxide fixation, and suitable heterogeneous catalysts are vital for their widespread implementation. Here, we report a highly efficient heterogeneous catalyst for CO2 addition to epoxides based on a newly identified active catalytic pocket consisting of pyridine, imine, and phenol moieties. The polymeric, metal-free catalyst derived from this active site converts less-reactive styrene oxide under atmospheric pressure in quantitative yield and selectivity to the corresponding carbonate. The catalyst does not need additives, solvents, metals, or co-catalysts, can be reused at least 10 cycles without the loss of activity, and scaled up easily to a kilogram scale. Density functional theory calculations reveal that the nucleophilicity of pyridine base gets stronger due to the conjugated imines and H-bonding from phenol accelerates the reaction forward by stabilizing the intermediate. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Highly Efficient Catalytic Cyclic Carbonate Formation by Pyridyl Salicylimines | - |
dc.type | Article | - |
dc.identifier.wosid | 000428356800033 | - |
dc.identifier.scopusid | 2-s2.0-85044204777 | - |
dc.type.rims | ART | - |
dc.citation.volume | 10 | - |
dc.citation.issue | 11 | - |
dc.citation.beginningpage | 9478 | - |
dc.citation.endingpage | 9484 | - |
dc.citation.publicationname | ACS APPLIED MATERIALS & INTERFACES | - |
dc.identifier.doi | 10.1021/acsami.8b00485 | - |
dc.contributor.localauthor | Park, Joonho | - |
dc.contributor.localauthor | Jung, Yousung | - |
dc.contributor.localauthor | Yavuz, Cafer T. | - |
dc.contributor.nonIdAuthor | Subramanian, Saravanan | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | carbon dioxide | - |
dc.subject.keywordAuthor | chemical fixation | - |
dc.subject.keywordAuthor | cycloaddition | - |
dc.subject.keywordAuthor | organocatalyst | - |
dc.subject.keywordAuthor | heterogeneous | - |
dc.subject.keywordPlus | METAL-ORGANIC FRAMEWORK | - |
dc.subject.keywordPlus | POROUS CATIONIC POLYMERS | - |
dc.subject.keywordPlus | IONIC LIQUIDS | - |
dc.subject.keywordPlus | CO2 CAPTURE | - |
dc.subject.keywordPlus | MULTIFUNCTIONAL CATALYST | - |
dc.subject.keywordPlus | HETEROGENEOUS CATALYSTS | - |
dc.subject.keywordPlus | AMBIENT CONDITIONS | - |
dc.subject.keywordPlus | CHEMICAL FIXATION | - |
dc.subject.keywordPlus | DIOXIDE | - |
dc.subject.keywordPlus | EPOXIDES | - |
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