一种新型阳离子取代吲哚类螺吡喃的一锅合成及结构研究

Доклады Академии наук Pub Date : 2019-10-20 DOI:10.31857/s0869-56524885498-503

A. D. Pugachev, A. S. Kozlenko, M. B. Lukyanova, B. Lukyanov, V. Tkachev, G. Shilov, O. Demidov, V. Minkin, S. Aldoshin

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引用次数: 0

摘要

本文报道了一锅法合成了一种以2h -羟色乙烯基- 3h -吲哚片段为8位取代基的吲哚系新型盐螺吡喃，并对其结构进行了研究。通过核磁共振1H和13C光谱、红外光谱和高分辨率质谱法对其结构进行了证实。用x射线分析研究了化合物的单晶结构。将该结构与先前已知的等结构类似物进行比较[10]。

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One-pot synthesis and the structure study of a new indoline spiropyran with cationic substituent

One-pot synthesis and the structure study of a new salt spiropyran of indoline series containing 2H-chromenic vinyl-3H-indolium fragment as a substituent at the position 8 are described. The structure was confirmed by the method of NMR 1H and 13C spectroscopy, IR and high-resolution mass spectrometry. The single crystals of the compound were investigated by X-ray analysis. The structure was compared with the previously known isostructural analogue [10].

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Доклады Академии наук

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