Synthesis, absorption, and fluorescence properties and crystal structures of 7-aminocoumarin derivatives
Synthesis, absorption, and fluorescence properties and crystal structures of 7-aminocoumarin derivatives
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DOI：
10.1016/j.jphotochem.2006.12.039
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发表时间：
2007-05-20
影响因子：
4.3
通讯作者：
Nakagaki, Ryoichi
中科院分区：
文献类型：
--
作者：
Kitamura, Noriko;Fukagawa, Tomoyoshi;Nakagaki, Ryoichi
几种新合成的香豆素包括7-吡咯基香豆素和咔唑-香豆素杂化物（2-吡喃酮缩合咔唑）。通过与相关7-氨基香豆素衍生物的比较，讨论了它们的光谱性质和晶体结构。咔唑-香豆素杂化物表现出与 7-氨基香豆素和简单咔唑相同的吸收特性。 (C) 2007 Elsevier B.V. 保留所有权利。
Among several newly synthesized cournarins are 7-pyrrolyl coumarins and carbazole-coumarin hybrids (2-pyranone-condensed carbazoles). Their spectral properties and crystal structures are discussed by comparing with those of related 7-aminocoumarin derivatives. Carbazole-coumarin hybrids exhibit absorption properties common to those of 7-aminocoumarins and simple carbazoles. (C) 2007 Elsevier B.V. All rights reserved.