As a common heterocyclic compound, it belongs to chiral-catalyst compound, name is trans-Cyclohexane-1,2-diamine, and cas is 1121-22-8, its synthesis route is as follows.,1121-22-8
General procedure: 2.6.2 ;(alphaR,3aR,7aR)-rel-2-(1-hydroxyethyl)-3a,4,5,6,7,7a-Hexahydro-1H-benzimidazole (2); In a typical catalytic reaction, 1.1 mmol of glycerol dissolved in6.0 ml of water were introduced in a Schlenk tube equipped withan argon inlet and deaerated by bubbling argon through a needlefor 15 min. After addition of the catalyst (0.011 mmol) and of thecocatalyst (0.11 mmol), the reaction vessel was closed with a serumcap serumcap and the amine (1.1 mmol) was added by a micro-syringe; thenthe vessel was heated under vigorous stirring to the chosen reactiontemperature in a thermostatted oil bath. After the desired reactiontime, the catalytic reaction was stopped by cooling the Schlenk tubeto r.t. and letting air in under stirring.
1121-22-8 is used more and more widely, we look forward to future research findings about trans-Cyclohexane-1,2-diamine
Reference£º
Article; Crotti, Corrado; Farnetti, Erica; Licen, Sabina; Barbieri, Pierluigi; Pitacco, Giuliana; Journal of Molecular Catalysis A: Chemical; vol. 382; (2014); p. 64 – 70;,
Chiral Catalysts
Chiral catalysts – SlideShare