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Write C if the following is CHIRAL and A if ACHIRAL
- capital letter A
- trans-1,3-cyclohexanediol
- 1-butanol
- 2-chloropropane
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- Following is a planar hexagon representation for one isomer of 1,2,4-trimethylcyclohexane. Draw the alternative chair conformations of this compound and state which of the two is more stable.Draw a bond-line diagram for the compounds below. Which of the following compounds is chiral? (a) 2-bromobutane (b) methylcyclohexane (draw a chair configuration)Draw the bond-line dash-wedge structure and the Fischer projection of the following For each compound, draw the Newman Projection down the C2-C3 bond in the lowest energy conformation. (S)-1-fluoro-2-chloropropane (3S,4R)-3,4-dibromoheptane
- Which of the following compounds are chiral? Draw them, and label the chirality centers. (a) 2, 4-Dimethylheptane (b) 5-Ethyl-3, 3-dimethylheptane (c) cis-1, 4-DichlorocyclohexaneDraw the two chair conformers for each of the stereoisomers of trans-1-tert-butyl-3-methylcyclohexane. a. For each pair, indicate which conformer is more stable.draw a Newman projection alon the C2-C3bond of the following conformation of 2-butanol
- Draw the minimum energy conformer for cis-(1-tert-butyl)-3-ethylcyclohexane. 2) Draw a Newman projection of this moleculeDraw the two possible chair conformations for the below molecule. Clearly indicate whether the substituents are axial (a) or equatorial (e).Consider the structure of the molecule below The absolute configuration (R/S) of the chiral carbon with chlorine is The enantiomer of this structure is (draw it to the right): Draw a constitutional isomer of the molecule (draw it to the right):
- Determine whether trans-1,2-dimethylcyclopentane contains a chiral center. How many different substituents do you count at atom #(2)?Draw 2,4-dimethylhexane as a bond-line structure. Then, looking down the C3 – C4 bond, draw a Newman projection representation of the 1) lowest energy (most stable) and 2) highest energy (least stable) conformations.Draw each compound in its most stable conformation(s). Then draw it in its most symmetric conformation, and determine whether it is chiral. trans-1,2-dibromocyclohexane