Determine the configuration of each chiral carbon in each molecule. Draw the imaginary hydrogen attached to...
1. (23 pts.) Label each stereocenter (chiral center) as Ror S. Label each molecule as chiral or achiral. CH ен-он H- CH3 . Он CH2OH Сн,он h) н он В ньон нон НО-Б-н ен,он но- н H-LOH CH OH
H 9. For each molecule: 1) Identify all possible enantiomers and distinguish those that are enantiomers, diastereomers and meso compounds. II) Assign the absolute configuration of chiral carbons in each molecule OCH3 HO+Br HS+CN H2N-CH3 HOSH Он HO+CH3 н OCH3 Сн, ососна Br +D HOCH HC-BrHN+Br CH 8. For the following compounds, assign the absolute configuration for those with chiral carbons and identify those that are NOT enantiomers HO C-C-OHY -CCIN 13CH3 HAN CH3 CH3 осі H-CH3 H2N+CH H O+COOH...
please solve all as soon as possible
8. Draw the enantiomer of each chiral molecule. Rank the substituents attached to each chiral carbon in order of priority, highest priority first. Label the chiral centres of each molecule as "R" or "S". CH.CH CH H ΝΗ, OCH Кону Вт CH.CH H = Br H
4. Assign R or S configuration to each chiral center in each of the following molecules (A-D). Which are enantiomers and which are diastereoisomer? Hint: redraw the molecules if it makes it easier to visualize or use a modeling kit. H H A В CH Br Hас, Br 'CHs Нo Hас H он Br Br D CHз Hас Н. "CHз но Он CH3
5.50 For each molecule in Problem 5.49, identify all chiral centers that exist. Which of those molecule 5.51 Draw each of the following molecules in a zigzag conformation. (a) CH,он (b) CH3 (c) (d) CN Но HO=O -H но- -OH -H H -OH OH ОН Н- -Cl OH Н- но но -H - CH3 но- CH2OH H но- CO2H CH,он CH2CI WOT I
Due in lecture on November, 19th 1. Circle all chiral carbons in the following molecule? (2 pts) Br он 2. Draw the mirror image of the following molecule (3 points) Br 3. What is the classification of the following carbohydrate? (3 pts) ОН Н О ОН нон monosocchavde
33.) How many chiral carbon atoms are there in this molecule? он Н- -н -Он н. н. -Он CH-он A) B) 2 C) 3 D) 4
What is the relationship of A with each of these
structures. Possible answers are: enantiomers, diasteromers, or
identical.
CHE CH₂ H Н -Br -ОН сна CH но- н Br -н CH3 но-н нон н-Вен н Br CHE CH3 CH,
(23 pts.) Signature Label each stereocenter (chiral center) as Rors Labelech molecules chilor achiral Есі: CHS нон H- CH • OH р-н h) CH2OH в неон но -н нон ён,он CH2OH н -он но-де-н н- он снон achiral Chiral
4. Consider the molecules shown below. Assign the R/S configuration to each chiral center below. If you have difficulty, try building a molecule. (4 points) он Br н NH2 Br