2-[(2-Hydroxy-2,2-diphenylethyl)(methyl)amino]-N,N-dimethylethanaminium bromide

被引：1

作者：

Gessner, Viktoria H. ^{[1
]}

Daeschlein, Christian ^{[1
]}

Strohmann, Carsten ^{[1
]}

机构：

[1] Tech Univ Dortmund, D-44227 Dortmund, Germany

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2009年 / 65卷

关键词：

CRYSTAL-STRUCTURES; DEPROTONATION; BUTYLLITHIUM; (R; R)-TMCDA; AGGREGATE; REAGENTS; ADDUCTS; TMEDA;

D O I：

10.1107/S1600536809002414

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The title compound, C19H27N2O+center dot Br-, is the hydrobromide of the trapping product of lithiated N,N,N',N'-tetramethylethylenediamine (TMEDA) with benzophenone. Thereby, the N atom of the NMe2 group is selectively protonated and the respective trapping product represents a potential tridentate ligand with one O and two N donor atoms. The H atoms at N (H2N) and O (H1O) are involved in hydrogen bonds with the Br-. The molecular structure shows all donor atoms to be arranged on one side of the molecule, thus indicating a potential threefold coordination of a Lewis acid.

引用

页码：O383 / U2695

页数：9

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