构建新型 pH 控制荧光开关的一种不寻常的加成反应。
An unusual addition reaction for constructing a novel pH-controlled fluorescence switch.
机构信息
Beijing National Laboratory for Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, People's Republic of China.
出版信息
Org Lett. 2011 Jan 21;13(2):292-5. doi: 10.1021/ol102742f. Epub 2010 Dec 9.
PMID:21141986
Abstract
A pH-controlled fluorescence switch based on a core-substituted naphthalenediimide compound (NDI-DBU) was constructed. The novel pentacyclic compound (NDI-DBU) was derived from naphthalenediimide (NDI) and 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) in only one synthetic operation, catalysized by CuI.
摘要
构建了一种基于核取代萘二酰亚胺化合物（NDI-DBU）的 pH 控制荧光开关。新型五员环化合物（NDI-DBU）由萘二酰亚胺（NDI）和 1,8-二氮杂二环[5.4.0]十一-7-烯（DBU）在仅一步的合成操作中，在 CuI 的催化下得到。
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