Intramolecular methyl migration in the protonated N,N '-dimethylpropane-1,3-diamine and N,N '-dimethylethane-1,2-diamine

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	Intramolecular methyl migration in the protonated N,N '-dimethylpropane-1,3-diamine and N,N '-dimethylethane-1,2-diamine
	Zhang X(张祥) ; Yao SJ(姚胜军) ; Guo YL(郭寅龙)
刊名	Int. J. Mass Spectrom.
	2008
卷号	270 期号:1-2 页码:31-38
ISSN号	1387-3806
其他题名	Intramolecular methyl migration in the protonated N,N'-dimethylpropane-1,3-diamine and N,N'-dimethylethane-1,2-diamine
通讯作者	郭寅龙
英文摘要	Intramolecular methyl migration in the protonated N,N '-dimethylpropane-1,3-diamine and N,N'-dimethylethane-1,2-diamine were studied by tandem mass spectrometry. Using density function theory at B31yp/6-31g (d) level, intramolecular S(N)2 methyl migration in the protonated N,N'-dimethylpropane-1,3-diamine and N,N'-dimethylethane-1,2-diamine were found to proceed by a high-energy inversion mechanism or by a high-energy retention mechanism. With the number of bond between two nitrogen atoms in diamine increasing, the inversion mechanism becomes more favorable. (c) 2007 Elsevier B.V. All rights reserved.
学科主题	有机化学
收录类别	SCI
原文出处	http://dx.doi.org/10.1016/j.ijms.2007.11.007
语种	英语
WOS记录号	WOS:000253115800005
公开日期	2013-02-25
内容类型	期刊论文
源URL	[http://202.127.28.38/handle/331003/19972]
专题	上海有机化学研究所_分析化学研究室
推荐引用方式 GB/T 7714	Zhang X,Yao SJ,Guo YL. Intramolecular methyl migration in the protonated N,N '-dimethylpropane-1,3-diamine and N,N '-dimethylethane-1,2-diamine[J]. Int. J. Mass Spectrom.,2008,270(1-2):31-38.
APA	张祥,姚胜军,&郭寅龙.(2008).Intramolecular methyl migration in the protonated N,N '-dimethylpropane-1,3-diamine and N,N '-dimethylethane-1,2-diamine.Int. J. Mass Spectrom.,270(1-2),31-38.
MLA	张祥,et al."Intramolecular methyl migration in the protonated N,N '-dimethylpropane-1,3-diamine and N,N '-dimethylethane-1,2-diamine".Int. J. Mass Spectrom. 270.1-2(2008):31-38.