Using an * please indicate where the stereogenic center(s) are: 3. но OH но он OH
3. (4 points) Assign absolute configuration to each stereogenic center(s) in each molecule, draw an enantiomer of each molecule, and then indicate if each molecule optically active or optically inactive. (a) (b) Он но. но- Он CHS enantiomer enantiomer
Where is the chiral center in this molecule? Please indicate it. OH
Indicate SREREOCHEMISTRY for the following THANK YOU so so much 11 OH - - но он
For 28, please explain the same stereoisomers ONLY USING R/S но он он он 0 он но (A) H он но CH3 Cl-H 28. Which molecule is the same stereoisomer as the one in this Fischer projection? Ci30. How stere cen this CH3 (B) H CH3 Cl C-C CH3 H Cl CH3 (C) CH3 (D) CH3 Cl Cl CH3 Cl CH3 Answers to Study Questions 1..B 2. A 5. C
These monosaccharides are CH,OH CH,OH H ОН НО НО H ОНОН Н. ОН 1 Н НО Н. H Н H H H ОН.
4. (4 points) Assign absolute configuration (R or S) to each stereogenic center of the molecules shown below CH ОН ny NH2 OH
Predict the product of this reaction: о но" ОН heat OH ОН 1 но ОН ОН
What is (are) the product(s) of the following reaction? 1. RСОН 2. НО, НО ОН ОН ОН ''ОН ОН ОН ІІ ІІ Only I and II Only | Only III Only II What is (are) the product(s) of the following reaction? 1. KMnO, 2. НО, НО ОН ОН ОН ''ОН ОН он ІІ IV || O IV What is the reagent required to accomplish the following transformation? OH OH PCC/CH2Cl2 [1] OsO4; [2] NaHSO3, H2O RCO3H, H2O/HO LiA1H4
please explain Label each stereogenic center as R or S.
Answer Questions 1-3 using compounds A-H below: ОН OH CI сн3 A C OH Но CHs н N OH O E .C 1. (4 pts) Which compound(s) would give both of the following results: 1) decolorizes bromine solution and 2) is soluble in 1 M N2OH sou sel 2. (6 pts) Which compound(s) would turn chromic acid solution from red to green? O-O