Crystal Structure and Solution State Characterization of Lithium (<i>S</i>)-(1-(Bis(2-methoxyethyl)amino)-3-methylbutan-2-yl)(methyl)amide
作者:Chicheung Su、Russell Hopson、Paul G. Williard
DOI:10.1021/jo400839q
日期:2013.7.19
The solid state structure of lithiated (S)-N1,N1-bis(2-methoxyethyl)-N2,3-dimethylbutane-1,2-diamine, which is a chiral amide base synthesized from (S)-valine was determined by single-crystal X-ray diffraction. The complex in solution state is also characterized by a variety of NMR experiments including diffusion-ordered NMR spectroscopy (DOSY) with diffusion coefficient-formula weight correlation