A THERMALLY STABLE ALANE-SECONDARY AMINE ADDUCT - [H3AL(2,2,6,6-TETRAMETHYLPIPERIDINE)]

被引：52

作者：

ATWOOD, JL

KOUTSANTONIS, GA

LEE, FC

RASTON, CL

机构：

[1] GRIFFITH UNIV,FAC SCI & TECHNOL,BRISBANE,QLD 4111,AUSTRALIA

[2] UNIV ALABAMA,DEPT CHEM,TUSCALOOSA,AL 35487

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1994年 / 01期

关键词：

D O I：

10.1039/c39940000091

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Metallation of 2,2,6,6-tetramethylpiperidine, HN [CMe(2)CH(2)]2CH2 (=HL), by H(3)AlNMe(3) in diethyl ether affords a monomeric, Lewis base-stabilised amidoalane Me(3)NAlH(2)L,1 [Al-N-amido, N-amine 1.838(2), 2.058(2) Angstrom], whereas treating AlH3 generated situ with the same amine in diethyl ether yields a remarkably stable secondary amine adduct of alane H3Al(HL), 2(decomp. > 115 degrees C), also as a monomer in the solid [Al-N-HL 2.04(1) Angstrom].

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页码：91 / 92

页数：2

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