Uyank, Sultan published the artcileMono 1,4-diaza-2,3-diborinane and bicyclic species: Synthesis and structures, HPLC of Formula: 140-28-3, the publication is Polyhedron (2017), 145-151, database is CAplus.
The derivatives of diazadiborinane containing a ring with two nitrogen atoms and two boron atoms are a class of 6-membered heterocyclic compounds Previous studies conducted on the synthesis of diazadiborinane showed that their structures are highly unstable and that some prepared isomer mixtures have no defined mono structure. New monocyclic 1,4-diaza-2,3-diborinane derivatives B2{1,4-(NAr)2C2H4} and the new bicyclic (B2{1,2-(NAr)2C2H4}2) isomer were prepared The structures of these new derivatives were characterized using NMR (NMR) spectroscopy. The mol. and crystal structures of monocyclic and bicyclic species were determined using the single crystal X-ray diffraction technique.
Polyhedron published new progress about 140-28-3. 140-28-3 belongs to catalysis-chemistry, auxiliary class Benzenes, name is N1,N2-Dibenzylethane-1,2-diamine, and the molecular formula is C10H10O2, HPLC of Formula: 140-28-3.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia