Rivera, Augusto published the artcileCleaner and efficient green chemistry synthesis of N,N’-dibenzyl or N,N’-(2-hydroxybenzyl)-ethane-1,2-diamine,-propane-1,3-diamine and -1,3-diamino-2-propanol, Formula: C16H20N2, the publication is International Journal of Chemistry (Toronto, ON, Canada) (2016), 8(4), 62-68, database is CAplus.
An efficient and highly eco-friendly protocol for the preparation of N,N’-dibenzyl or N,N’-(2-hydroxybenzyl)diamines I [R1 = O, CH2, CHOH; R2 = H, 2-OH, 4-OCH3, 4-N(CH3)2] via the reduction of the corresponding di-Schiff bases II that produces a good yield using water as a solvent without the need for catalysis or the azeotropic removal of water has been developed. These sym. diimines have been reduced to their corresponding diamines with sodium borohydride using a catalyst- and solvent-free protocol with excellent yield. Mild conditions, high yields, and a simple work-up procedure are the primary benefits of this protocol.
International Journal of Chemistry (Toronto, ON, Canada) 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 C16H20N2, Formula: C16H20N2.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia