| 1H NMR法测定不饱和酯类氢硅化产物的结构 |
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| 引用本文： | 于新生,丁鹭毅,林旭,洪满水. 1H NMR法测定不饱和酯类氢硅化产物的结构[J]. 波谱学杂志, 1986, 3(4): 349-356 |
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| 作者姓名： | 于新生 丁鹭毅 林旭 洪满水 |
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| 作者单位： | 厦门大学分析测试中心 |
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| 基金项目： | 中国科学院基金会资助的课题。 |
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| 摘 要： | 用1H-NMR系统的测定了不饱和酯类的氢硅加成产物、指认了1H-NMR各谱峰的归属。建立了分析加成产物中α-结构和-β结构百分比含量的全积分处理方法。对照化学分析方法,本方法具有快速、可靠和能跟踪化学反应体系结构组成的变化等优点。
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| 收稿时间： | 1986-04-21 |
DETERMINATON OF THE STRUCTURE OF THE ADDITIVE PRODUCTS FORMED BY THE HYDROSILATION REACTIONS OF THE UNSATURATED ESTER BY 1H-NMR |
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| Yu Xinsheng,Ding Luyi,Lin Xu,Hong Manshui. DETERMINATON OF THE STRUCTURE OF THE ADDITIVE PRODUCTS FORMED BY THE HYDROSILATION REACTIONS OF THE UNSATURATED ESTER BY 1H-NMR[J]. Chinese Journal of Magnetic Resonance, 1986, 3(4): 349-356 |
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| Authors: | Yu Xinsheng Ding Luyi Lin Xu Hong Manshui |
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| Affiliation: | Xiamen University |
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| Abstract: | 1H-NMR technique was used to study systematically the additive products formed by the hydrosilation reactions of the unsaturated ester. The chemical shifts of 1H-NMR spectra of the additive products were assigned. We advanced the method to calculate the percentage of the α-and β-species in the additive products. In contrast with chemical analysis method, the advantages of this method are rapid accurate and capalle to follow the changes of the structure of the reaction system. |
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