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2-[(2-Hydr-oxy-2,2-diphenyl-ethyl)(meth-yl)amino]-N,N-dimethyl-ethanaminium bromide.

ABSTRACT: The title compound, C(19)H(27)N(2)O(+)·Br(-), is the hydro-bromide of the trapping product of lithia-ted N,N,N',N'-tetramethylethylenediamine (TMEDA) with benzophenone. Thereby, the N atom of the NMe(2) 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 mol-ecular structure shows all donor atoms to be arranged on one side of the mol-ecule, thus indicating a potential threefold coordination of a Lewis acid.

SUBMITTER: Gessner VH

PROVIDER: S-EPMC2968247 | biostudies-literature | 2009 Jan

REPOSITORIES: biostudies-literature

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2-[(2-Hydr-oxy-2,2-diphenyl-ethyl)(meth-yl)amino]-N,N-dimethyl-ethanaminium bromide.

Gessner Viktoria H VH Däschlein Christian C Strohmann Carsten C

Acta crystallographica. Section E, Structure reports online 20090123 Pt 2

The title compound, C(19)H(27)N(2)O(+)·Br(-), is the hydro-bromide of the trapping product of lithia-ted N,N,N',N'-tetramethylethylenediamine (TMEDA) with benzophenone. Thereby, the N atom of the NMe(2) 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 mol-ecular structure shows all donor atoms to be arranged on one sid ...[more]

PMID: 21581979

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