期刊
PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES
卷 11, 期 3, 页码 578-586出版社
SPRINGERNATURE
DOI: 10.1039/c2pp05360h
关键词
-
资金
- Universite de Strasbourg
- CNRS
- France-Berkeley Fund
- ANR [09-BLAN-0425-01, PCV 07 1-0035]
Different photoremovable protecting groups in the o-nitrobenzyl, phenacyl, and 2-(o-nitrophenyl)propyl series with a donor-acceptor biphenyl backbone, known to display excellent two-photon absorption cross-sections, were investigated in order to develop efficient two-photon sensitive photoremovable protecting groups. The 2-(o-nitrophenyl)propyl series was a more versatile platform to increase the two-photon sensitivity of photoremovable protecting groups, leading to the p-alkoxy and p-bisalkylamino-4-nitro-[1,1'-biphenyl]-3-yl)propyl derivatives: PENB and EANBP respectively. Those two photoremovable protecting groups are to date the best caging groups for two-photon excitation at 800 and 740 nm respectively, offering attracting perspectives in chemical biology.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据