21436-03-3, Name is (1S,2S)-Cyclohexane-1,2-diamine, molecular formula is C6H14N2, belongs to chiral-catalyst compound, is a common compound. In a patnet, once mentioned the new application about 21436-03-3, Recommanded Product: 21436-03-3
Chiral 2 + 3 Keto-Enamine Pseudocyclophanes Derived from 1,3,5-Triformylphloroglucinol
The reactions of 1,3,5-triformylphloroglucinol with (1R,2R)-1,2-diaminocyclohexane, (1R,2R)-1,2-diphenylethylenediamine, or (R)-2,2′-diamino-1,1′-binaphthyl result in the formation of enantiopure [2 + 3] keto-enamine condensation products, in contrast to analogous reactions of 1,3,5-triformylbenzene, where [4 + 6] Schiff base cages are formed. The X-ray crystal structure of the diaminocyclohexane 2 + 3 derivative as well as modeled structures of other compounds of this type show cyclophane-like molecules with close contact between the phloroglucinol rings. Density Functional Theory (DFT) calculations confirm that there is a sizable pi-pi interaction between these rings influencing the conformation of these molecules.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Recommanded Product: 21436-03-3. In my other articles, you can also check out more blogs about 21436-03-3
Reference£º
Chiral Catalysts,
Chiral catalysts – SlideShare