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	Hydroalumination of diazo and azido compounds: An Al-H addition to end-on nitrogen of substrates
	Chu, ChenHui ; Yang, Ying ; Zhu, HongPing ; Zhu HP(朱红平)
	2010-09
关键词	hydroalumination bulky aluminum hydride multiple-bond molecule Al-H addition
英文摘要	This paper reports the reactions of a monomeric aluminum dihydride LAlH2 (L = HC[C(Me)N(Ar)](2), Ar = 2,6-i-Pr2C6H3) with diazo, azido, and terminal alkyne compounds. The reaction of LAlH2 with N2CH(SiMe3) and N-3(1-Ad) occurred through an Al-H addition to end-on nitrogen to yield respective compounds LAl[N(H)N = CH(SiMe3)](2) (1) and LAl[N(H)N=N(1-Ad)](2) (2), while the reaction of LAlH2 with PhCa parts per thousand CH occurred through a stepwise deprotonation to yield LAlH(Ca parts per thousand CPh) (5) and LAl-(Ca parts per thousand CPh)(2) (6), respectively. 2 further reacted by N-2-release to yield LAl[NH(1-Ad)][N(H)N=N(1-Ad)] (3) and LAl[NH-(1-Ad)](2) (4) upon the increased temperature treatment. Compounds 1-6 have been fully characterized, revealing novel reactivity patterns of LAlH2 toward different substrates under the steric influence from the bulky L ligand at Al.; National Natural Science Foundation of China [20842006, 20972129, 20902112]; China Postdoctoral Science Foundation [20090460748]; Fund for New Teacher of Higher Education [200803841012]; SRF for ROCS, SEM [2009060011500466]
语种	英语
出版者	SCIENCE CHINA PRESS
内容类型	期刊论文
源URL	[http://dx.doi.org/doi:10.1007/s11426-010-3199-5]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Chu, ChenHui,Yang, Ying,Zhu, HongPing,et al. Hydroalumination of diazo and azido compounds: An Al-H addition to end-on nitrogen of substrates[J],2010.
APA	Chu, ChenHui,Yang, Ying,Zhu, HongPing,&朱红平.(2010).Hydroalumination of diazo and azido compounds: An Al-H addition to end-on nitrogen of substrates..
MLA	Chu, ChenHui,et al."Hydroalumination of diazo and azido compounds: An Al-H addition to end-on nitrogen of substrates".(2010).

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