in a given compound we write three dimensional structure using wedg-dash notation and then given absolute configuration R/S
then we identify relationship
4. (8 pts) Write three-dimensional formula for all of stereoisomers of each of the following compounds....
4. (8 pts) Write three-dimensional formula for all of stereoisomers of each of the following compounds. Label pair of enantiomers and diastereomers.
4. Label each pair of stereoisomers below as A,B,C,D a. Enantiomers b. Diastereomers c. Identical d. Meso Compounds N OH OH 11
4. Label each pair of stereoisomers below as A,B,C,D a. Enantiomers b. Diastereomers c. Identical d. Meso Compounds a 5 diasteromers e nannamers OH ОН
Pl ease check my work 4. Label each pair of stereoisomers below as A,B,C,D a. Enantiomers b. Diastereomers c. Identical d. Meso Compounds C S А СИ A ОН ОН Я HC -CH₂ 4 се
1.A. Place an asterisk (*) next to each stereocenter of these four compounds. 1.3. Bubble in if the compound is chiral or achiral. 1.C. Determine the stereochemical relationship between each possible pair. Br Br Br Br A B D chiral O achiral OO chiral achiral с Ochiral achiral 8 chiral achiral A and B: 000 identical enantiomers diastereomers none of these A and C: ооо identical enantiomers O diastereomers none of these A and D: оооооо O identical enantiomers diastereomers...
6. Draw all the possible stereoisomers of each of the following compounds and indicate which dentical hel are enantiomers, diastereomers, or meso compounds. 20 pts which one are lo 1. CHO H-C-OH H-C-H CHO b. CHÚOH H-C-Br H-C-CH, C H,OH 7. What is the major biological source of lactose? 8. What metabolic defect causes galactosemia? 9. What simple treatment prevents most of the ill effects of galactosemia? 10. Name 2 or 3 major physiological effects of galactosemia.
Enantiomer - R - R Extra Credit: 10 pts. Draw all the stereoisomers of the following convention. Identify all pairs of enantiomers ng molecule Label all sterecenie carbons using the and diastereomers (Hint: Rings have geometrie some
5) (8 pts) Arrange the following compounds from most acidic through neutral to most basic. Briefly explain your reasoning. 7) (15 pts) a) Write out the 3-step arrow pushing mechanism showing how 1-pentene is hydrated to make 2-pentanol. b) Draw the other 2 alkenes (don't forgel cis/trans isomers!) that could also be hydrated to make 2-pentanol. Briefly explain why 1-pentene is the best choice. II, II,O a) heat Acidic Neutral Basic 6) (18 pts) Consider the Fischer projections of the...
Stereochemistry is the study of the three‐dimensional structure of molecules. The cis and trans isomers are forms of stereoisomers, differing structurally only in the location of the atoms of the molecule in three‐dimensional space. Such stereoisomers can have different physical and chemical properties. Stereochemistry is of particular interest to biochemists because the reactivity and toxicity of molecules change with their stereochemistry. Most body reactions are stereospecific, meaning that receptor sites on cells accept only molecules with specific spatial arrangements of...
но OH prortacyelin 8.(10 points)Label each pair of stereoisomers below as: enantiomers b. diastereomers c. identical Place the letter of the correct answer in the blank to the left of the pair of stereoisomers. a. Нс Нс OH HO Н H Cн-он Но CH-он c0,н но-- Нос H но CH3 CH3 нос но-с.. «сон CO2H