Highlight each chiral center in the following molecule. If there are none, then check the box under the drawing area. HO Hoy HO There are no chiral centers. 5

How to determine chirality?

Highlight each chiral center in the following molecule. If there are none, then check the box under the drawing area. HO There are no chiral centers. CI X 3

Nitesh

1) Circle any of the following characteristics that apply for each molecule and each pair. Label all chiral centers as R or S on the given lines. b. H₂C Br chiral achiral meso Br CH3 H₂C pair of enantiomers, pair of diastereomers, or same molecule chiral achiral Br meso CH3 Br

Draw a formula for the lowest molecular weight compound that contains C, H, and possibly O, N or 5, is a chiral compound, contains ONLY one functional group, and is a sulfide. 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. Alkene or alkyne groups are considered to be functional groups. 98 4 - /IP ChemDoodle

Check the box under each structure in the table that is an enantiomer of the molecule shown below. If none of them are, check the none of the above box under the table. OH " Molecule 1 OH Molecule 4 A НО С Onone of the above Molecule 2 OH Molecule 5 ..... OH Molecule 3 П Molecule 6 ОН ..... OH X 5

Atomic #'s & Masses: Carbon: 6, 12.01g/mole Oxygen: 8, 16.00g/mole H: 1, 1.01g/mole 4. Answer questions for the following molecule: a. Circle any/all chiral centers. b. Is the molecule chiral or achiral. H H CH₂ CH₂ Br Br

Check the box under each structure in the table that is an enantiomer of the molecule shown below. If none of them are, check the none of the above box under the table.

2. Draw all possible stereoisomers for the following molecule. Once drawn, assign the configuration at each chiral center as R or S. Give the relationship between each stereoisomer that was drawn as enantiomers, diastereomers, or meso compound. You may build a table to give the relationship between each stereoisomer. OH ОН