130827-40-6Relevant articles and documents
STEREOCHIMIE DE (2S,4S,5R;2S,4S,5S)- ET (2R,4S,5R;2R,4S,5S)-2-ALKYL-1,3,4-TRIMETHYL-5-PHENYLIMIDAZOLIDINES DETERMINEE PAR RMN-1H ET -13C
Tytgat, D.,Gelbcke, M.
, p. 329 - 334 (2007/10/02)
The condensation of (1R,2S) or (1S,2S)-N,N'-dimethyl-1-phenylpropane-1,2-diamines with aldehydes gives respectively two diastereomeric 2-alkyl-1,3,4-trimethyl-5-phenylimidazolidines.At thermodynamical equilibrium the major isomer in the erythro series is