Introduction of a new synthetic route about trans-Cyclohexane-1,2-diamine

With the rapid development of chemical substances, we look forward to future research findings about 1121-22-8

trans-Cyclohexane-1,2-diamine, cas is 1121-22-8, it is a common heterocyclic compound, the chiral-catalyst compound, its synthesis route is as follows.,1121-22-8

General procedure: To a mortar were added 3,5-di-tert-butyl-2-hydroxybenzaldehyde (0.468 g, 2 mmol) and trans-cyclohexane-1,2-diamine (0.114 g,0.123 mL, 1 mmol), and these were mixed over 10 min. The product was recrystallized (CH2Cl2/EtOH 1:9) to give 1a as a bright yellow solid; yield: 0.487 g (89%).

With the rapid development of chemical substances, we look forward to future research findings about 1121-22-8

Reference£º
Article; Civicos, Jose F.; Coimbra, Juliana S. M.; Costa, Paulo R. R.; Synthesis; vol. 49; 17; (2017); p. 3998 – 4006;,
Chiral Catalysts
Chiral catalysts – SlideShare