Opposite Enantioselectivity by Nanotubes and Nanospheres Self-Assembled from Dirhodium(II) and an L-Glutamic Acid Terminated Bolaamphiphile
文献类型：期刊论文
| 作者 | Yuan, Chenhuan1,2; Jiang, Jian2; Sun, Hui2; Wang, Decai1; Hu, Yonghong1; Liu, Minghua2,3,4 |
| 刊名 | CHEMCATCHEM
 |
| 出版日期 | 2018-05-24 |
| 卷号 | 10期号:10页码:2190-2194 |
| 关键词 | Asymmetric Catalysis Chirality Helical Structures Nanotubes Self-assembly |
| ISSN号 | 1867-3880 |
| DOI | 10.1002/cctc.201800081 |
| 英文摘要 | Coordination is an important factor that can be used to modulate the structure and function of self-assembly systems. Herein, we report the coordination-regulated self-assembly of chiral nanostructures and their enantioselective catalytic performances. We found that if a rhodium complex and an L-glutamic acid terminated bolaamphiphile were self-assembled by coordination, single-walled nanotubes and nanospheres could be obtained depending on the molar ratio. Interestingly, the nanotubes and nanospheres showed opposite supramolecular chirality even though the same chiral bolaamphiphile was used. If the nanospheres and nanotubes were used as catalysts for the asymmetric cyclopropanation reaction, opposite enantioselectivities were obtained, which indicated that it was the supramolecular chirality rather than the molecular chirality that controlled the enantioselectivity of the asymmetric reaction. This work provides not only a feasible method to construct different nanostructures through metal coordination but also a new pathway of transferring chirality from the supramolecular level to chiral products. |
| 语种 | 英语 |
| WOS记录号 | WOS:000434071100006 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/42955]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Jiang, Jian; Hu, Yonghong; Liu, Minghua |
| 作者单位 | 1.Nanjing Tech Univ, Dept Biotechnol & Pharmaceut Engn, Nanjing 210009, Jiangsu, Peoples R China 2.Natl Ctr Nanosci & Technol, CAS Ctr Excellence Nanosci, Key Lab Nanosyst & Hierarch Fabricat, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Inst Chem, CAS Key Lab Colloid Interface & Chem Thermodynam, Beijing 100190, Peoples R China 4.Collaborat Innovat Ctr Chem Sci & Engn, Tianjin 300072, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yuan, Chenhuan,Jiang, Jian,Sun, Hui,et al. Opposite Enantioselectivity by Nanotubes and Nanospheres Self-Assembled from Dirhodium(II) and an L-Glutamic Acid Terminated Bolaamphiphile[J]. CHEMCATCHEM,2018,10(10):2190-2194. |
| APA | Yuan, Chenhuan,Jiang, Jian,Sun, Hui,Wang, Decai,Hu, Yonghong,&Liu, Minghua.(2018).Opposite Enantioselectivity by Nanotubes and Nanospheres Self-Assembled from Dirhodium(II) and an L-Glutamic Acid Terminated Bolaamphiphile.CHEMCATCHEM,10(10),2190-2194. |
| MLA | Yuan, Chenhuan,et al."Opposite Enantioselectivity by Nanotubes and Nanospheres Self-Assembled from Dirhodium(II) and an L-Glutamic Acid Terminated Bolaamphiphile".CHEMCATCHEM 10.10(2018):2190-2194. |
入库方式： OAI收割
来源：化学研究所
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