The first structurally characterized monolithio aluminum amide dimer

被引：17

作者：

Atwood, DA

Rutherford, D

机构：

[1] Center for Main Group Chemistry, Department of Chemistry, North Dakota State University, Fargo

来源：

ORGANOMETALLICS | 1996年 / 15卷 / 01期

关键词：

D O I：

10.1021/om950726h

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Herein is reported the first synthesis and structural characterization of a monolithio aluminum amide dimer: [Me(2)AlNLi(THF)(2)Ph](2). It is prepared by deprotonation of the corresponding neutral dimeric species [Me(2)AlNHPh](2) with tBuLi in THF in 78% yield. Characterization data include H-1 and C-13 NMR, elemental analysis, and a single crystal X-ray analysis. The crystal structure demonstrates that the lithium atoms are still associated with the molecule. The spectroscopic and structural data indicate that there is not a significant degree of pi bonding between. the Al and N atoms.

引用

页码：436 / 438

页数：3

共 6 条

[1] COMPLEXES OF ORGANOALUMINUM COMPOUNDS .13. PREPARATION AND NUCLEAR MAGNETIC-RESONANCE SPECTRA OF THE ARYLAMIDO-COMPOUNDS ALME2(NHPH), ALME2(NHC6H4ME-O), ALME2(NHC6H4ME-P), ALME2(NHC6H3ME2-2), ALME2(NH6) AND THE IMIDO-COMPOUNDS AIME(NR') - CRYSTAL AND MOLECULAR-STRUCTURES OF [(ALME2(NHC6H4ME-O))2] AND [(ALME(NPH))6]4 [J].