引用本文:
张岩, 肖湘竹, 冯钰锜, 达世禄, 裘鉴卿, 叶朝辉. 硅胶键合杯[4]芳烃固定相的合成和核磁共振表征[J]. 物理化学学报,
2000, 16(01): 65-69.
doi:
10.3866/PKU.WHXB20000113
Citation: Zhang Yan, Xiao Xiang-Zhu, Feng Yu-Qi, Da Shi-Lu, Qiu Jian-Qing, Ye Chao-Hui. Preparation and Nuclear Magnetic Resonance Characterizations of a Silica-bonded Calix[4]arene Stationary Phase[J]. Acta Physico-Chimica Sinica, 2000, 16(01): 65-69. doi: 10.3866/PKU.WHXB20000113
Citation: Zhang Yan, Xiao Xiang-Zhu, Feng Yu-Qi, Da Shi-Lu, Qiu Jian-Qing, Ye Chao-Hui. Preparation and Nuclear Magnetic Resonance Characterizations of a Silica-bonded Calix[4]arene Stationary Phase[J]. Acta Physico-Chimica Sinica, 2000, 16(01): 65-69. doi: 10.3866/PKU.WHXB20000113
硅胶键合杯[4]芳烃固定相的合成和核磁共振表征
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关键词:
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键合杯芳烃
- / 固定相
- / 交叉极化和魔角旋转(CP/MAS)
- / 固体核磁共振
English
Preparation and Nuclear Magnetic Resonance Characterizations of a Silica-bonded Calix[4]arene Stationary Phase
Abstract:
A new method was used to prepare a calix [4] arene-bonded silica stationary phase. The chemically modified calix[4] arene 1 was attached to silica gel via the silane coupling reagent γ-(ethylenediamino ) -propyl-triethoxyl-silane. The resulting bonded phase was characterized by 29 Si and 13C cross polarization/magic angle spinning(CP/MAS) nuclear magnetic resonance(NMR) techniques.
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Key words:
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Silica-bonded calixarenes
- / Stationary phase
- / CP/MAS
- / NMR
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