We attain R,R-diaminocyclohexane (diamine 5)from exuberant reactions, and in the 1H NMR of my result there is a diagnosis pseudo doublet at 3.8ppm.
a)Which hydrogens does this resonance befit?
b)Why it is referable a singlet ?
c)What is the message used to define protons in this image of chemical environment? Explain this message.
meso-DACH-L-tartrsave NH2 NH2 L-tartaic discerning RRHOACH-tartrsave NH2 NH3 OgC﹀..OH ‘NH2 (S,S-DACH-L-tart save cis- and trans-DACH