1121-22-8, trans-Cyclohexane-1,2-diamine is a chiral-catalyst compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
General procedure: Aldehyde (2.2 mmol, salicylaldehyde or 4-methoxysalicylaldehyde, 4-diethylamino-2-hydroxy benzaldehyde or 2,4-dihydroxybenzaldehyde) was dissolved in ethanol (30 ml) and stirred at room temperature. To this solution, either ethylene diamine (1 mmol) or trans-1,2-diaminocyclohexane (1 mmol) was added drop-wise under stirring. The immediate appearance of yellow colour indicates the formation of Schiff bases. The solution was allowed to stir for another 6 h at room temperature that produced yellow to light yellow coloured precipitates. The formed precipitate was filtered off, washed with ethanol and dried under vacuum.
1121-22-8, 1121-22-8 trans-Cyclohexane-1,2-diamine 43806, achiral-catalyst compound, is more and more widely used in various fields.
Reference£º
Article; Hariharan; Anthony, Savarimuthu Philip; Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy; vol. 136; PC; (2015); p. 1658 – 1665;,
Chiral Catalysts
Chiral catalysts – SlideShare