Stable acyclic aliphatic solid enols: synthesis, characterization, X-ray structure analysis and calculations

被引：7

作者：

Zhou, Yu-Qiang ^{[1
]}

Wang, Nai-Xing ^{[1
]}

Xing, Yalan ^{[1
]}

Wang, Yan-Jing ^{[1
]}

Hong, Xiao-Wei ^{[1
]}

Zhang, Jia-Xiang ^{[1
]}

Chen, Dong-Dong ^{[1
]}

Geng, Jing-Bo ^{[1
]}

Dang, Yanfeng ^{[1
]}

Wang, Zhi-Xiang ^{[1
]}

机构：

[1] Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100190, Peoples R China

来源：

SCIENTIFIC REPORTS | 2013年 / 3卷

关键词：

NUCLEAR-MAGNETIC-RESONANCE; VINYL ALCOHOL; 1,3-DICARBONYL COMPOUNDS; EQUILIBRIUM-CONSTANTS; DIOL DEHYDRATASE; TAUTOMERIZATION; MECHANISM; SPECTROSCOPY; DERIVATIVES; GENERATION;

D O I：

10.1038/srep01058

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

A synthetic approach to stable enols was introduced and series of acyclic aliphatic solid enols were obtained and characterized. Relationship between the structure and the stability of these enols was discussed. Gaussian 09 calculations had been carried out to rationalize the stability of the enols. These enol structures were confirmed by H-1 NMR, C-13 NMR, MS, IR, partly by single crystal X-ray structure analysis and the protons exchange experiments. This work showed that very stable acyclic aliphatic enols can be synthesized efficiently without any purification.

引用

页数：6

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