Please use this identifier to cite or link to this item: https://doi.org/10.1039/c8sc05019h
DC FieldValue
dc.titleMetal-salen molecular cages as efficient and recyclable heterogeneous catalysts for cycloaddition of CO2 with epoxides under ambient conditions
dc.contributor.authorNg, C.K.
dc.contributor.authorToh, R.W.
dc.contributor.authorLin, T.T.
dc.contributor.authorLuo, H.-K.
dc.contributor.authorHor, T.S.A.
dc.contributor.authorWu, J.
dc.date.accessioned2021-12-09T04:57:10Z
dc.date.available2021-12-09T04:57:10Z
dc.date.issued2019
dc.identifier.citationNg, C.K., Toh, R.W., Lin, T.T., Luo, H.-K., Hor, T.S.A., Wu, J. (2019). Metal-salen molecular cages as efficient and recyclable heterogeneous catalysts for cycloaddition of CO2 with epoxides under ambient conditions. Chemical Science 10 (5) : 1549-1554. ScholarBank@NUS Repository. https://doi.org/10.1039/c8sc05019h
dc.identifier.issn2041-6520
dc.identifier.urihttps://scholarbank.nus.edu.sg/handle/10635/210050
dc.description.abstractA salen based molecular cage, salen@cage, was synthesized and complexed with Co and Al to yield metal-salen molecular cages, Co(ii)@cage, Co(iii)@cage and Al(iii)@cage. These cages were demonstrated to be efficient heterogeneous catalysts for the cycloaddition of CO2 with styrene oxide, achieving full conversion at 25 °C and 1 atm CO2. Good to excellent yields of various cyclic carbonates were also achieved under mild conditions. Al(iii)@cage can be reused up to five times without any significant loss of its high catalytic activity. The capability to access a variety of heterogeneous organometallic catalysts with salen@cage offers new prospects for practical CO2 utilization and chemical manufacturing. © The Royal Society of Chemistry 2019.
dc.publisherRoyal Society of Chemistry
dc.rightsAttribution-NonCommercial 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by-nc/4.0/
dc.sourceScopus OA2019
dc.typeArticle
dc.contributor.departmentDEPT OF CHEMISTRY
dc.description.doi10.1039/c8sc05019h
dc.description.sourcetitleChemical Science
dc.description.volume10
dc.description.issue5
dc.description.page1549-1554
Appears in Collections:Staff Publications
Elements

Show simple item record
Files in This Item:
File Description SizeFormatAccess SettingsVersion 
10_1039_c8sc05019h.pdf523.13 kBAdobe PDF

OPEN

NoneView/Download

SCOPUSTM   
Citations

63
checked on Dec 2, 2022

Page view(s)

72
checked on Dec 1, 2022

Google ScholarTM

Check

Altmetric


This item is licensed under a Creative Commons License Creative Commons