Cosolvent effect on the tautomerism of ethyl acetoacetate in supercritical CO2

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	Cosolvent effect on the tautomerism of ethyl acetoacetate in supercritical CO2
	Li, HP; Zhang, HF; Liu, J; Han, BX
刊名	CHINESE CHEMICAL LETTERS
	2001-04-01
卷号	12 期号:4 页码:351-352
关键词	Supercritical Co2 Cosolvent Effect Ethyl Acetoacetate Tautomerism
ISSN号	1001-8417
英文摘要	The effect of cosolvent cyclohexane, chloroform, and acetonitrile on the keto-enol tautomeric equilibrium of ethyl acetoacetate in supercritical CO2 was studied by UV-Vis spectroscopy over the pressure range from 76 to 110 bar at 308.15 K. It was found that the equilibrium constant decreases with increasing polarity of the cosolvents.
语种	英语
出版者	CHINESE CHEMICAL SOCIETY
WOS记录号	WOS:000168213100023
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/77179]
专题	中国科学院化学研究所
作者单位	Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Li, HP,Zhang, HF,Liu, J,et al. Cosolvent effect on the tautomerism of ethyl acetoacetate in supercritical CO2[J]. CHINESE CHEMICAL LETTERS,2001,12(4):351-352.
APA	Li, HP,Zhang, HF,Liu, J,&Han, BX.(2001).Cosolvent effect on the tautomerism of ethyl acetoacetate in supercritical CO2.CHINESE CHEMICAL LETTERS,12(4),351-352.
MLA	Li, HP,et al."Cosolvent effect on the tautomerism of ethyl acetoacetate in supercritical CO2".CHINESE CHEMICAL LETTERS 12.4(2001):351-352.