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Draw R and S enantiomer of
1-bromo-1-chloroethane.
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- Which statement is correct about stereoisomers A, B, and C? H- CI CH3 S S CH3 A CI -H CI H A and B are enantiomers, C is a meso compound. A and C are enantiomers, B is a meso compound. A, B, and C are all meso compounds. Band C are enantiomers, A is a meso compound. CH3 R R CH3 B -H - CI H- H CH3 S R CH3 C CI -CI4) Draw the enantiomer of the compound shown below. OH BrDoes the molecule below exist as a pair of enantiomers? If so, change the bonds to wedges and dashes to reflect S stereochemistry. If the molecule does not exist as a pair of enantiomers, check the box below. Does not exist as enantiomers OH C C X S
- Draw a structural formula of the S configuration of the compound shown below. • Use the wedge /hash bond tools to indicate stereochemistry where it exists. Include H atoms at chiral centers only. • Ifa group is achiral, do not use wedged or hashed bonds on it. CH3 CH3 CH;CHCHCN CH,CH,CH,CHCH,CH, CH2NH2 Draw a structural formula of the RS configuration of the compound shown below. Use the wedge /hash bond tools to indicate stereochemistry where it exists. • Include H atoms at chiral centers only. If a group is achiral, do not use wedged or hashed bonds on it. ÇIDoes the molecule below exist as a pair of enantiomers? If so, change the bonds to wedges and dashes to reflect R stereochemistry. If the molecule does not exist as a pair of enantiomers, check the box below. H HO Does not exist as enantiomers X 3 J Ć ola Ar A:Does the molecule below exist as a pair of enantiomers? If so, change the bonds to wedges and dashes to reflect S stereochemistry. If the molecule does not exist as a pair of enantiomers, check the box below. Does not exist as enantiomers H F X 0:
- Does the molecule below exist as a pair of enantiomers? If so, change the bonds to wedges and dashes to reflect R stereochemistry. If the molecule does not exist as a pair of enantiomers, check the box below. Does not exist as enantiomers Cl CH3 OR Xcis-1,2-Dimethylcyclohexane is optically inactive even though it has two chirality centers. Explain.What is the stereochemical configuration of the enantiomer of (2S, 4R)-2, 4-octanediol? (A diol is a compound with two —OH groups.)
- Draw the structures of the following molecules: (a) trans-l-Bromo-3-methylcyclohexane (b) cis-1, 2-Dimethylcyclobutane (c) trans-1 -tert-Butyl-2-ethylcyclohexaneQ1:- Which of the isomeric alcohols having formula CSH120 are chiral ? Which are achiral? Draw the enantiomers. Q2:- Which of the following compounds are chiral? Draw the stereo structures. a- 1-Chloro-2-bromobutane b- 1,2-Dichloro-3-methyibutaneThe following compound is achiral O chiral C=C=CH CH3