A Decatwistacene with an Overall 170 degrees Torsion
文献类型：期刊论文
| 作者 | Fan, Wei1,4; Winands, Thorsten2,3; Doltsinis, Nikos L.2,3; Li, Yan1; Wang, Zhaohui1 |
| 刊名 | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
 |
| 出版日期 | 2017-11-27 |
| 卷号 | 56期号:48页码:15373-15377 |
| 关键词 | Chirality Domino Reactions Multiple C-c Bond Formation Nanoribbons Twistacenes |
| ISSN号 | 1433-7851 |
| DOI | 10.1002/anie.201709342 |
| 英文摘要 | Two different lengths of twistacenes, namely hexatwistacene and decatwistacene, induced by steric hindrance between imide groups and neighboring annulated benzene rings, were synthesized by bottom-up synthesis of palladium-catalyzed Suzuki cross-coupling and C-H activation. Single-crystal X-ray analyses revealed that decatwistacene, which is the longest twistacene reported, exhibits an astonishing overall end-to-end torsion angle of about 170 degrees, the largest torsion angle reported. Both twistacenes have an enhanced solubility and stability with respect to light and oxygen owing to their large twisting deformations together with much lower LUMO levels caused by the introduction of imide groups, opening a window to the narrowest chiral graphene nanoribbons with good stability and processability. |
| 语种 | 英语 |
| WOS记录号 | WOS:000416126600032 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/45041]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Li, Yan |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing 100190, Peoples R China 2.Univ Munster, Inst Solid State Theory, Wilhelm Klemm Str 10, D-48149 Munster, Germany 3.Univ Munster, Ctr Multiscale Theory & Computat, Wilhelm Klemm Str 10, D-48149 Munster, Germany 4.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan, Wei,Winands, Thorsten,Doltsinis, Nikos L.,et al. A Decatwistacene with an Overall 170 degrees Torsion[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2017,56(48):15373-15377. |
| APA | Fan, Wei,Winands, Thorsten,Doltsinis, Nikos L.,Li, Yan,&Wang, Zhaohui.(2017).A Decatwistacene with an Overall 170 degrees Torsion.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,56(48),15373-15377. |
| MLA | Fan, Wei,et al."A Decatwistacene with an Overall 170 degrees Torsion".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 56.48(2017):15373-15377. |
入库方式： OAI收割
来源：化学研究所
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