Which of the amines listed next is resolved into enantiomers?
Check all that apply.
cis-2-methylcyclohexanamine |
N-ethyl-N-methylcyclohexanamine |
ethylmethylanilinium iodide |
N-methylaziridine |
methylethylpropylisopropylammonium iodide |
I have chosen ...
cis-2-methylcyclohexanamine
ethylmethylanilinium iodide
methylethylpropylisopropylammonium iodide
...and it is saying incorrect
Answer is
Explanation: N-ethyl-N-methylcyclohexanamine, N-methylaziridine are achiral due to pyramidal inversion. Ethylmethylanilinium iodide is achiral since in solution it will ionize as H+ and ethylmethylanilinium therefore it achiral
Whereas methylethylpropylisopropylammonium iodide has chiral centre since nitrogen is attached four different groups and pyramidal inversion is not possible, in cis-2-methylcyclohexanamine carbon has four different group therefore it is chiral centre, therefore above for above two compound resolution canbe done to get corresponding enantiomers
Which of the amines listed next is resolved into enantiomers? Check all that apply. cis-2-methylcyclohexanamine N-ethyl-N-methylcyclohexanamine...
Which of the amines listed next is resolved into enantiomers? Check all that apply. cis-2-methylcyclohexanamine N-ethyl-N-methylcyclohexanamine ethylmethylanilinium iodide N-methylaziridine methylethylpropylisopropylammonium iodide I have chosen ... cis-2-methylcyclohexanamine ethylmethylanilinium iodide methylethylpropylisopropylammonium iodide ...and it is saying incorrect
Which of the following compounds show cis-trans isomerism? Check all that apply.
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