Lewis acid and base triggered molecular switch | |
Guo, Kunpeng1,2; Chen, Yi1 | |
刊名 | Journal of materials chemistry |
2009 | |
卷号 | 19期号:32页码:5790-5793 |
ISSN号 | 0959-9428 |
DOI | 10.1039/b905884b |
通讯作者 | Chen, yi(yichencas@yahoo.com.cn) |
英文摘要 | A new kind of trigger for molecular switch has been developed using a photochromic spirooxazine derivative as a template system. it is found that the ring-opening and ring-closing interconversion of spirooxazine derivative can be performed by lewis acid and base trigger instead of photoinducement. with lewis acid trigger, the ring-closing species converts to ring-opening species via formation of a complex, and the complexed ring-opening species is thermal stable and photoinactive. meanwhile, the complexed ring-opening species converts completely back to ring-closing species by decomplexation with lewis base trigger, and the interconversion between ring-opening and ring-closing species can be cycled. |
WOS关键词 | PHOTOCHROMIC SWITCHES ; ELECTRON-TRANSFER ; MEMORIES ; NAPHTHOPYRAN ; PHOTOSWITCH |
WOS研究方向 | Chemistry ; Materials Science |
WOS类目 | Chemistry, Physical ; Materials Science, Multidisciplinary |
语种 | 英语 |
出版者 | ROYAL SOC CHEMISTRY |
WOS记录号 | WOS:000268741000017 |
内容类型 | 期刊论文 |
URI标识 | http://www.corc.org.cn/handle/1471x/2404233 |
专题 | 中国科学院大学 |
通讯作者 | Chen, Yi |
作者单位 | 1.Chinese Acad Sci, Tech Inst Phys & Chem, Lab Organ Optoelect Funct Mat & Mol Engn, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Guo, Kunpeng,Chen, Yi. Lewis acid and base triggered molecular switch[J]. Journal of materials chemistry,2009,19(32):5790-5793. |
APA | Guo, Kunpeng,&Chen, Yi.(2009).Lewis acid and base triggered molecular switch.Journal of materials chemistry,19(32),5790-5793. |
MLA | Guo, Kunpeng,et al."Lewis acid and base triggered molecular switch".Journal of materials chemistry 19.32(2009):5790-5793. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论