| Title | Conformational Effects on the Threading Kinetics of Dumbbell-Shaped Guests into the Cavity of Oxatub[4]arene |
| Author | |
| Corresponding Author | Yang, Liu-Pan; Jiang, Wei |
| Publication Years | 2022-10-01
|
| DOI | |
| Source Title | |
| ISSN | 1433-7851
|
| EISSN | 1521-3773
|
| Abstract | Unprecedented threading kinetics were revealed between viologen-based guests and conformationally adaptive oxatub[4]arene. Three representative conformations of oxatub[4]arene are involved in the kinetic and thermodynamic products which follow the opposite orders in their rankings. Consequently, error correction was involved and a complex kinetic process was observed in a simple two-component system. Moreover, it was found that some viologen-based guests have much faster threading kinetics than those of DABCO-based with the same stoppers. This was enabled by an unprecedented threading mechanism in which a tilted conformation of the guests is adopted by involving one linear alkyl group on the 3,5-dialkoxybenzyl stoppers, the viologen core, and the methylene spacers in the transition states. This new mechanism even allows the viologen-based guests with the 3,5-dicetyloxybenzyl stoppers to form a pseudorotaxane with oxatub[4]arene. |
| Keywords | |
| URL | [Source Record] |
| Indexed By | |
| Language | English
|
| Important Publications | NI Journal Papers
|
| SUSTech Authorship | First
; Corresponding
|
| Funding Project | National Natural Science Foundation of China["21822104","22125105"]
; Shenzhen "Pengcheng Scholar", Guangdong High-Level Personnel of Special Support Program[2019TX05C157]
; Guangdong Provincial Key Laboratory of Catalysis[2020B121201002]
|
| WOS Research Area | Chemistry
|
| WOS Subject | Chemistry, Multidisciplinary
|
| WOS Accession No | WOS:000864922700001
|
| Publisher | |
| ESI Research Field | CHEMISTRY
|
| Data Source | Web of Science
|
| Citation statistics |
Cited Times [WOS]:8
|
| Document Type | Journal Article |
| Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/405952 |
| Department | Department of Chemistry 深圳格拉布斯研究院 |
| Affiliation | 1.Southern Univ Sci & Technol, Dept Chem, Guangdong Prov Key Lab Catalysis, Shenzhen Grubbs Inst, Shenzhen 518055, Peoples R China 2.Yanan Univ, Shaanxi Key Lab Chem React Engn, Coll Chem & Chem Engn, Yanan 716000, Peoples R China 3.Univ South China, Sch Pharmaceut Sci, Hengyang Med Sch, Hengyang 421001, Peoples R China |
| First Author Affilication | Department of Chemistry; Shenzhen Grubbs Institute |
| Corresponding Author Affilication | Department of Chemistry; Shenzhen Grubbs Institute |
| First Author's First Affilication | Department of Chemistry; Shenzhen Grubbs Institute |
| Recommended Citation GB/T 7714 |
Jia, Fei,Li, Dong-Hao,He, Shan,et al. Conformational Effects on the Threading Kinetics of Dumbbell-Shaped Guests into the Cavity of Oxatub[4]arene[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2022.
|
| APA |
Jia, Fei,Li, Dong-Hao,He, Shan,Yang, Liu-Pan,&Jiang, Wei.(2022).Conformational Effects on the Threading Kinetics of Dumbbell-Shaped Guests into the Cavity of Oxatub[4]arene.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION.
|
| MLA |
Jia, Fei,et al."Conformational Effects on the Threading Kinetics of Dumbbell-Shaped Guests into the Cavity of Oxatub[4]arene".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022).
|
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