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- Draw the boat conformation of the structure 2,4-dibromocylohexane. Are there any chiral centers present? If so, label them.1. A) Starting with the following line angle structure, convert the structure to a Fischer Projection. B) Determine the absolute configuration of the stereocenters as R or S. C) State whether the compound is chiral, achiral but not meso, achiral but meso. H3C H CH3 CI H #Draw three-dimensional representations of the following compounds. Which have asymmetric carbon atoms? Which have no asymmetric carbons but are chiral anyway? Use your models for parts (a) through (d) and any others that seem unclear.1,3-dichloropropadiene
- Please draw this structure in wedge-dash and identify chiral centers and determine stereochem of a compound that contains a cyclohexaneF) Circle the letter corresponding to the relationship of each pair of structures: Identical (1), Conformers (C), Enantiomers (E) (enantiomers can have different conformations). FIRST... determine the absolute configuration of chiral centers. I OH с OH EF) Circle the letter corresponding to the relationship of each pair of structures: Identical (I), Conformers (C), Enantiomers (E) (enantiomers can have different conformations). FIRST... determine the absolute configuration of chiral centers. H | F OH C H OH E
- For 1,2-dimethylcyclopentane: (a) Determine how many stereocenters are present (b) Draw ALL possible stereoisomers, circle the chiral isomers.For the following molecules, draw all possible stereoisomers using line-angle formulas with wedge/dash notation. Label the stereocenters as R or S. Indicate which ones are enantiomers and which ones are diastereomers. (Remember: there are 2 stereoisomers possible for a molecule with n chiral centers) (A) (B) (C) (1 chiral center) Br OH (2 chiral centers) CI OH CH3 (3 chiral centers)5) Which of the following statements describes the compound shown below? F A) It is achiral. B) The mirror image of this molecule is its diastereomer. C) Its asymmetric center possesses the R configuration. D) It is meso.
- Redraw this molecule so that all chirality centers are in the S configuration:Is cis-1,2-dibromocyclohexane a meso compound? In its planar structure, it has a line of symmetry but it has two chiral carbons. However, in its chair conformation, it does not look like it has a line of symmetry but it has two chiral carbons.Shown are three molecules A, B and C; only one of the molecules is chiral. Identify the chiral molecule (putting a circle around it suffices) and assign its absolute chirality. Draw the opposite enantiomer of the molecule that you have identified as chiral. A B