Q1: For each molecule, assign each stereocenter as R or S. Circle the meso compounds. Label each compound as chiral or achiral. + CI OH woཡི།༠w Br H مه D CI ပ။ Br H, Br Br H₂N OMe R IN Ill N S H CI Br CI CI D OH H 1/111
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- Q1: For each molecule, assign each stereocenter as R or S. Circle the meso compounds. Label each compound as chiral or achiral. OH HO CI Br H CI CI Br CI CI Xf x f g Br D OH Br Br H₂N R. IN Ill I -N S OMe D II H CO₂H 1/111 DuckDuckG6. For each pair of compounds below determine whether they represent the same molecule, enantiomers, or diastereomers. CH H₂N H CH J OllinO 2||2 COOH C OH CH₂ OH NH₂ CH, COOH CH3 HO H₂N CH₂4 CH CCC COOH OH NH₂ NIIIIIC CH₂ H CH3 CH3 H₂N HO H₂N COOH CH OH 5- O J CH3 COOH O H CH₂ H COOH HO CH CH₂4 HOOC COOH ........ OH JCC H NH₂ NH₂ CH₂Determine each as enantiomers, diastereomers, constitutional isomers, or the same molecule.
- Assign R and S configurations to the chirality centres of the compounds below: O₂N ... OH ||||| 15 IC/ CI CH₂OH NHCOCHCI₂ HO₂C NH₂ H H H3C HO CH3For each of the following pairs of molecules, classify them as either: enantiomers, diastereomers, identical compounds, or constitutional isomers.8. Two structures of Lipitor (a drug used to lower cholesterol) are shown below. (a) Determine the absolute configuration of each indicated stereocenter. Fill in the correct circle. (b) Determine if the two structures are the same compound or stereoisomers. Fill in the correct circle. (a) НО. Carbon a HO O OH Carbon a: OR OS Carbon b H N Carbon b: R OS of H Carbon c: OR OS OH OH Carbon c F Carbon d: R OS OH Carbon d (b) The two structures are: O the same compound O stereoisomers
- Determine the relationship between the following compounds if stereoisomers (enantiomer/diastereomers) indicate R or S, E or Z, Cis or Trans for each stereocenter.Explore! Determine the absolute configuration of the following compounds and draw the structure (Fischer projection) of the other enantiomer. CN CH3 HO CH2NH2 Br "CH3 A В SH ОН H3C CH3 CH2OH C=CH ČH3 E HOOCWhich 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 -CI
- label the stereocenters r,s,e,z and specify if any are meso. whats are the products to each orher? draw the chair conformationd and explain which one is the most stable for both products. are ha and hb homo/enantio/diasterio/hetero topic? also hc and hd.Taxol, an anticancer drug, is shown here without dash-wedge notation. How many chiral centers does Taxol have? О он `NH Он OH Таxol 0=On the molecule below, highlight all R stereocenters in red and all S stereocenters in blue. If it doesn't conta box under the drawing area. No stereocenters H₂N X