Configurationally defined sexi- and octinaphthalene derivatives: synthesis and optical properties
Configurationally defined sexi- and octinaphthalene derivatives: synthesis and optical properties
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DOI：
10.1016/j.tet.2004.03.055
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发表时间：
2004-05-10
期刊：
影响因子：
2.1
通讯作者：
Fuji, K
中科院分区：
文献类型：
--
作者：
Furuta, T;Tanaka, K;Fuji, K
具有2-羟基萘基部分的光学活性季萘的铜介导的氧化偶联得到构型确定的光学活性辛萘。通过与[6+2]偶联产物的比较确定绝对构型。双、三、四、六和辛萘的圆二色光谱表明，手性轴的绝对构型可以从它们的科顿效应的强度中推断出来。 (C) 2004 年，爱思唯尔有限公司出版。
The copper mediated oxidative coupling of optically active quaternaphthalenes having a 2-hydroxynaphthyl moiety gave configurationally defined optically active octinaphthalenes. The absolute configuration was determined by comparison with products of [6+2] coupling. The CD spectra of bi-, ter-, quater-, sexi- and octinaphthalenes suggested that the absolute configuration of the chiral axis could be deduced from the intensity of their Cotton effects. (C) 2004 Published by Elsevier Ltd.