Homework Answers
Ans: a. R-left carbon atom: R-right carbon atom
For left carbon the lowest priority group H is not pointing away. So rotate the molecule such that D and H swap places. Now the priority groups -C(SCH3)(CH3)(OCH3) to -Phenyl to -D describes clockwise rotation. So the configuration is R
For right carbon the priority groups -SCH3 to -OCH3 to -CH3 describes clockwise rotation. So the configuration is R.
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the absolute configuration of the two carbon atoms in this
compound are
The absolute configuration of...
o H Br CH3 "CH₂ CH₃ THE CONFIGURATION OF CARBON ATOMS 12 AND Cz ARE? A)...
o H Br CH3 "CH₂ CH₃ THE CONFIGURATION OF CARBON ATOMS 12 AND Cz ARE? A) RR B) RS c) SR SONFIGURATION DSS H -OH -OH CH₂OH THE CONFIGURATons Of Noor ATOMS ( AND C₂ ARE? A) 2R, 3R B) 28,35 c)25,38 D25,35 "I CV CIC 107 WHICH OF THE I 1 FOLLOWING STATEMENTS 400 TRUE REGARDING COMPOUNDS I AND IT A) THEY ARE ENANTIOMers B) THEY ARE NESO COMPOUNDS C) They ACHIRAI BOTH B) AMS C) ANE TRUE THEY...
6. Assign the absolute configuration of all chiral carbon centers as Ror S. о она ОН...
6. Assign the absolute configuration of all chiral carbon centers as Ror S. о она ОН Н І но, N-CH3 но-НН b. Hd Сн,он но nicotine adrenaline
Compound 2 Compound Compound 3 12.(3 pts) What is the relationship between Compound 1 and compound...
Compound 2 Compound Compound 3 12.(3 pts) What is the relationship between Compound 1 and compound 2? 13. (3 pts) What is the relationship between Compound 2 and compound 3? 14.(3 pts) What is the relationship between compound 1 and compound 3? 15. (3 pts) Which compound(s) are meso? 16. (3 pts) Which compounds will rotate the plane of polarized light? 10.(6 pts) What are the configurations of the stereocenter(s) in the following molecule. Would you expect this molecule to...
Please classify the absolute configuration as R- or S- on for the compound below as eit...
Please classify the absolute configuration as R- or S-
on for the compound below as eit HN N O her E-or Z-: Lill
Determine the number of chiral centers associated with the compound below, and determine the absolute configurations...
Determine the number of chiral centers associated with the compound
below, and determine the absolute configurations of five chiral
carbon centers amongst the compound below. Place the appropriate R
or S symbols next to the appropriate chiral carbon center.
Answer (# of Chiral Centers): CHCI(CH3) Cl OH e number of chiral centers (ie., Indicate by using *) associated with the compound below and determine the absolute configurations (i.e., R or S) of five chiral carbon centers amongst the compound ow....
Assign the R and S configuration at all asymmetric carbons. (The hydrogen atoms are not shown.)...
Assign the R and S configuration at all asymmetric carbons. (The
hydrogen atoms are not shown.)
Incorrect Incorrect Incorrect Question 34 of 52 Map Assign the R and S configuration at all asymmetric carbons. (The hydrogen atoms are not shown) Assign the R and S configuration at all asymmetric carbons. (The hydrogen atoms are not shown.) CH3 CH3 CH2CH3 CH3 CH2CH3 CH3CH2 A rotated in space A ring flipped SR Incorrect. CH2CH3 CH3 CH3 CH2CH3 CH2CH3 diastereomer of B enantiomer...
1. Assign R or S configuration to each indicated chirality center (carbon A and B) in...
1. Assign R or S configuration to each indicated chirality center (carbon A and B) in the following molecule (vitamin C). Which of the following assignments is correct? но OH HO H. a. carbon A (R); carbon B (S) b. carbon A (R); carbon B (R) c. carbon A (S); carbon B (R) d. carbon A (S); carbon B (S) 2. Erythronolide B is the biological precursor of erythromycin, a broad-spectrum antibiotic. How many chirality centers does erythronolide B have?...
5. Assign R or S configuration to each indicated chirality center (carbon A and B) in...
5. Assign R or S configuration to each indicated chirality center (carbon A and B) in the following molecule (vitamin C). Which of the following assignments is correct B но но OH но H se A a. carbon A (S); carbon B (R) b. carbon A (R); carbon B (R) c. carbon A (R); carbon B (S) d. carbon A (S); carbon B (S) 6. Which of the following statement is NOT correct? a Constitutional isomers are compounds whose atoms...
Review1 Constants Part dipoles due to unequal sharing of electrons between the carbon and oxygen atoms....
Review1 Constants Part dipoles due to unequal sharing of electrons between the carbon and oxygen atoms. (Figure 1) shows the distance between and the atoms' net charge in a carbon What is View Available Hint(s) molecule with a horizontal axis is in a vertical electric field of strength 1.5x10* N/C To the right, i.e, from the carbon to the oxygen atom O To the left, i.e, from the oxygen to the carbon atom Upward at 90 to the line connecting...
Thank you 4. (4 pts) Assign each chiral carbon as R or S in compound-A. Draw...
Thank you
4. (4 pts) Assign each chiral carbon as R or S in compound-A. Draw the mirror image of compound-A and assign configuration to each chiral carbon in the new molecule. (note: dotted line represents the mirror). Br Compound-A mirrorimage ofCompound-A mirror 5. (2 pts) Carbon-1 is R or S? Carbon-2 is R or S? H2N 2 CH3
o H Br CH3 "CH₂ CH₃ THE CONFIGURATION OF CARBON ATOMS 12 AND Cz ARE? A) RR B) RS c) SR SONFIGURATION DSS H -OH -OH CH₂OH THE CONFIGURATons Of Noor ATOMS ( AND C₂ ARE? A) 2R, 3R B) 28,35 c)25,38 D25,35 "I CV CIC 107 WHICH OF THE I 1 FOLLOWING STATEMENTS 400 TRUE REGARDING COMPOUNDS I AND IT A) THEY ARE ENANTIOMers B) THEY ARE NESO COMPOUNDS C) They ACHIRAI BOTH B) AMS C) ANE TRUE THEY...
6. Assign the absolute configuration of all chiral carbon centers as Ror S. о она ОН Н І но, N-CH3 но-НН b. Hd Сн,он но nicotine adrenaline
Compound 2 Compound Compound 3 12.(3 pts) What is the relationship between Compound 1 and compound 2? 13. (3 pts) What is the relationship between Compound 2 and compound 3? 14.(3 pts) What is the relationship between compound 1 and compound 3? 15. (3 pts) Which compound(s) are meso? 16. (3 pts) Which compounds will rotate the plane of polarized light? 10.(6 pts) What are the configurations of the stereocenter(s) in the following molecule. Would you expect this molecule to...
Please classify the absolute configuration as R- or S-
on for the compound below as eit HN N O her E-or Z-: Lill
Determine the number of chiral centers associated with the compound
below, and determine the absolute configurations of five chiral
carbon centers amongst the compound below. Place the appropriate R
or S symbols next to the appropriate chiral carbon center.
Answer (# of Chiral Centers): CHCI(CH3) Cl OH e number of chiral centers (ie., Indicate by using *) associated with the compound below and determine the absolute configurations (i.e., R or S) of five chiral carbon centers amongst the compound ow....
Assign the R and S configuration at all asymmetric carbons. (The
hydrogen atoms are not shown.)
Incorrect Incorrect Incorrect Question 34 of 52 Map Assign the R and S configuration at all asymmetric carbons. (The hydrogen atoms are not shown) Assign the R and S configuration at all asymmetric carbons. (The hydrogen atoms are not shown.) CH3 CH3 CH2CH3 CH3 CH2CH3 CH3CH2 A rotated in space A ring flipped SR Incorrect. CH2CH3 CH3 CH3 CH2CH3 CH2CH3 diastereomer of B enantiomer...
1. Assign R or S configuration to each indicated chirality center (carbon A and B) in the following molecule (vitamin C). Which of the following assignments is correct? но OH HO H. a. carbon A (R); carbon B (S) b. carbon A (R); carbon B (R) c. carbon A (S); carbon B (R) d. carbon A (S); carbon B (S) 2. Erythronolide B is the biological precursor of erythromycin, a broad-spectrum antibiotic. How many chirality centers does erythronolide B have?...
5. Assign R or S configuration to each indicated chirality center (carbon A and B) in the following molecule (vitamin C). Which of the following assignments is correct B но но OH но H se A a. carbon A (S); carbon B (R) b. carbon A (R); carbon B (R) c. carbon A (R); carbon B (S) d. carbon A (S); carbon B (S) 6. Which of the following statement is NOT correct? a Constitutional isomers are compounds whose atoms...
Review1 Constants Part dipoles due to unequal sharing of electrons between the carbon and oxygen atoms. (Figure 1) shows the distance between and the atoms' net charge in a carbon What is View Available Hint(s) molecule with a horizontal axis is in a vertical electric field of strength 1.5x10* N/C To the right, i.e, from the carbon to the oxygen atom O To the left, i.e, from the oxygen to the carbon atom Upward at 90 to the line connecting...
Thank you
4. (4 pts) Assign each chiral carbon as R or S in compound-A. Draw the mirror image of compound-A and assign configuration to each chiral carbon in the new molecule. (note: dotted line represents the mirror). Br Compound-A mirrorimage ofCompound-A mirror 5. (2 pts) Carbon-1 is R or S? Carbon-2 is R or S? H2N 2 CH3
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