波谱学杂志 ›› 1991, Vol. 8 ›› Issue (4): 479-486.
• 研究论文 • 上一篇
张秋禹1, 严宝珍1, 师树简1, 徐广智2
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Zhang Qiuyu1, Yan Baozhen1, Shi Shujian1, Xu Guangzhi2
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摘要： 本文测定了几种二茂铁有机锡衍生物的119Sn,13C NMR谱。对其中几种衍生物的13C NMR谱进行了归属,从而进一步验证了这类化合物的结构。着重讨论了结构如化合物中取代基X的改变对119Sn化学位移的影响。并对结构如 类化合物N→Sn异侧配位的问题进行了讨论。
关键词: 有机物二茂铁衍生物, NMR化学位移配位键的转换
Abstract: The 13C, 119Sn NMR spectra of several organotinferrocence derivatives recently prepared were recorded and 13CNMR spectal peaks assigned, so the structures of this kind of compounds are confirmed further. The influence of variation of X incompounds with structure ofon chemical shift of 119Sn is discussed em-phatically It is found that change of X has little effect on 119Sn N-Sn transdirect coordination in the compoundwas also investigated.
张秋禹, 严宝珍, 师树简, 徐广智. 二茂铁有机锡衍生物的13C,119Sn NMR研究[J]. 波谱学杂志, 1991, 8(4): 479-486.
Zhang Qiuyu, Yan Baozhen, Shi Shujian, Xu Guangzhi. STUDIES ON 13C NMR OF ORGANOTINFERROCENCE DERIVATIVES[J]. Chinese Journal of Magnetic Resonance, 1991, 8(4): 479-486.
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http://121.43.60.238/bpxzz/CN/Y1991/V8/I4/479
化合物中取代基X的改变对119Sn化学位移的影响。并对结构如
类化合物N→Sn异侧配位的问题进行了讨论。