Go to content
UR Home

Anreicherung der Enantiomeren, Circulardichroismus und absolute Konfiguration von N,N,N′,N′-Tetramethyldithiooxamid

Mannschreck, Albrecht ; Talvitie, Antti ; Fischer, Wolfgang ; Snatzke, G.


(+)- and (–)-1 (N,N,Nprime,Nprime-Tetramethyldithiooxamide) were enriched by semipreparative liquid chromatography on triacetylcellulose. According to1HNMR in the presence of an optically active auxiliary, the sample of (+)365-1 had an enantiomeric purity of 0,50±0,01, thus permitting to calculate the CD spectrum for the pure enantiomer. The CD and UV spectra are discussed in terms of qualitative MO theory. Thereby, the absolute configuration of (+)365-1 is determined to be (R).

Owner only: item control page
  1. Homepage UR

University Library

Publication Server


Publishing: oa@ur.de
0941 943 -4239 or -69394

Dissertations: dissertationen@ur.de
0941 943 -3904

Research data: datahub@ur.de
0941 943 -5707

Contact persons