High-Generation Second-Order Nonlinear Optical (NLO) Dendrimers that Contain Isolation Chromophores: Convenient Synthesis by Using Click Chemistry and their Increased NLO Effects
文献类型：期刊论文
| 作者 | Wu, Wenbo2; Li, Conggang1; Yu, Gui3; Liu, Yunqi3; Ye, Cheng3; Qin, Jingui2; Li, Zhen2 |
| 刊名 | CHEMISTRY-A EUROPEAN JOURNAL
 |
| 出版日期 | 2012-08-01 |
| 卷号 | 18期号:35页码:11019-11028 |
| 关键词 | Azo Compounds Chromophores Click Chemistry Dendrimers Nonlinear Optics |
| ISSN号 | 0947-6539 |
| DOI | 10.1002/chem.201200441 |
| 英文摘要 | Herein, high-generation dendrimers G4-NS and G5-NS, which contained 30 and 62 azo-benzene chromophore moieties, respectively, were conveniently prepared in high purity and satisfied yields by a combination of divergent and convergent approaches, coupled with the utilization of the powerful Sharpless click reaction. These dendrimers possessed a regular structure of alternating layers of nitro-based and sulfonyl-based azo chromophores in which the sulfonyl-based azo-chromophore moieties were utilized as co-isolation groups for the nitro-based moieties to achieve larger macroscopic second-order nonlinear optical (NLO) effects. These high-generation dendrimers (G4-NS and G5-NS) displayed very large NLO efficiencies (up to 253.0 pm?V-1), which is, to the best of our knowledge, the record highest efficiency for simple azo-chromophore moieties. |
| 语种 | 英语 |
| WOS记录号 | WOS:000307782800030 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/47577]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Li, Conggang |
| 作者单位 | 1.Chinese Acad Sci, China State Key Lab Magnet Resonance & Atom & Mol, Wuhan Inst Phys & Math, Wuhan 430071, Peoples R China 2.Wuhan Univ, Dept Chem, Hubei Key Lab Organ & Polymer Optoelect Mat, Wuhan 430072, Peoples R China 3.Chinese Acad Sci, Organ Solids Labs, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Wenbo,Li, Conggang,Yu, Gui,et al. High-Generation Second-Order Nonlinear Optical (NLO) Dendrimers that Contain Isolation Chromophores: Convenient Synthesis by Using Click Chemistry and their Increased NLO Effects[J]. CHEMISTRY-A EUROPEAN JOURNAL,2012,18(35):11019-11028. |
| APA | Wu, Wenbo.,Li, Conggang.,Yu, Gui.,Liu, Yunqi.,Ye, Cheng.,...&Li, Zhen.(2012).High-Generation Second-Order Nonlinear Optical (NLO) Dendrimers that Contain Isolation Chromophores: Convenient Synthesis by Using Click Chemistry and their Increased NLO Effects.CHEMISTRY-A EUROPEAN JOURNAL,18(35),11019-11028. |
| MLA | Wu, Wenbo,et al."High-Generation Second-Order Nonlinear Optical (NLO) Dendrimers that Contain Isolation Chromophores: Convenient Synthesis by Using Click Chemistry and their Increased NLO Effects".CHEMISTRY-A EUROPEAN JOURNAL 18.35(2012):11019-11028. |
入库方式： OAI收割
来源：化学研究所
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