67649-44-9Relevant academic research and scientific papers
Synthesis and structural characterization of imines from 2,3-diphenylbutane-1,4-diamine and their ruthenium catalyzed transformation to bis-(1,3-dihydropyrrolone) derivatives
Biletzki, Tobias,Elschner, Thomas,Neuwirth, Toni,Goerls, Helmar,Imhof, Wolfgang
, p. 457 - 469 (2013/09/24)
2,3-Diphenylbutane-1,4-diamine is prepared from 2,3-diphenylsuccinonitrile via the corresponding bis-acetamide. High level DFT-calculations show that the meso form of the diamine is stabilized by intramolecular hydrogen bonds compared to the chiral stereo
