Synthesis and novel structure of the first crystallographically characterised chiral alpha-amino lithium alkoxide

被引：17

作者：

Davies, JE ^{[1
]}

Raithby, PR ^{[1
]}

Snaith, R ^{[1
]}

Wheatley, AEH ^{[1
]}

机构：

[1] UNIV CAMBRIDGE,DEPT CHEM,CAMBRIDGE CB2 1EW,ENGLAND

来源：

CHEMICAL COMMUNICATIONS | 1997年 / 18期

关键词：

D O I：

10.1039/a703573j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Lithium N,N,N'-trimethylethylenediamide, LiN(Me)(CH2)(2)NMe2, reacts with o-anisaldehyde, o-MeOC6H4CHO, to afford a chiral alpha-amino lithium alkoxide 1, which in the solid state is a racemic tetramer with an 'open' pseudo-cubane core; the extent to which the N,N,N'-trimethylethylenediamido moieties internally solvate the Li centres varies with the chirality of the protected aldehyde groups.

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页码：1721 / 1722

页数：2

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