Homework Answers
In the second compound in top row, OH group should be given highest priority number, that is 1, because O has higher atomic number than C. The compound has S configuration. Your answer is correct, but the concept is wrong.
Same mistake in third compound in top row. OH should be given number 1. Configuration of this compound is R.
In last compound in top row, double bond should be given number 1. Configuration is R.
In first compound in bottom row, numbers 1 and 2 have to be interchanged. Configuration is S.
In third compound in bottom row, NH2 should be given number 1. Although, configuration is still R.
In last compound in bottom row, SH should be given number 1. Although, configuration is still R.
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assign R or S
Can someone check my work . Thanks
Assign R or S configuration...
Cl ан Cl Cl a) Assign R or S configuration to the chirality centers in the molecules. b) For each...
Cl ан Cl Cl a) Assign R or S configuration to the chirality centers in the molecules. b) For each pair of compounds, determine whether they are enantiomers, diastereoisomers and meso compounds c) Determine which compounds are optically active and which compounds are not optically active. Why?
Cl ан Cl Cl a) Assign R or S configuration to the chirality centers in the molecules. b) For each pair of compounds, determine whether they are enantiomers, diastereoisomers and meso compounds c)...
2. Mark all stereocenters with an asterisk (*) and assign the configuration (R or S) for...
2. Mark all stereocenters with an asterisk (*) and assign the configuration (R or S) for each. Also write whether the molecule is chiral, achiral, or meso (3 pts each) H CH2OH b. c. tch Br Сн, 3. Name the following compounds (2 pts each) Br b.
Assign R or S configuration to the chirality centers in the molecule below. Configuration of CA:...
Assign R or S configuration to the chirality centers in the molecule below. Configuration of CA: Configuration of CB: Configuration of C_A: Configuration of C_B:
Determine if the following molecule is chiral and then assign R or S configuration to the...
Determine if the following molecule is chiral and then assign R or S configuration to the chiral carbon(s):
Thanks 9. Assign the absolute (Ror S) configuration to the chirality centers in each of the...
Thanks
9. Assign the absolute (Ror S) configuration to the chirality centers in each of the following molecules (10 points). CHO HO- но -н CH.CH
Assign R and S configuration to each chirality of rhamnose?
Assign R and S configuration to each chirality of rhamnose?
can someone draw so i can check my answers (1 pt) For the following compound, draw...
can someone draw so i can check my answers
(1 pt) For the following compound, draw the structure that has the (S) configuration around each chiral atom. You may make the drawing line-angle, 3-D, or a mixture of both, but your structure must show all bonds and angles correctly. You need only show bonds to H where they are needed to show a configuration он L / N-C-C-CH2SH CH3 CO2H (1 pt) For the following two compounds, draw the internal...
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...
Assign the R/S-configuration for each of the following "molecules" and convert each perspective drawing into a...
Assign the R/S-configuration for each of the following "molecules" and convert each perspective drawing into a Fischer projection. For consistency, please place the highest priority group at the top position. (6 pts) Perspective Drawing R/S-configuration Fischer Projection
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...
Cl ан Cl Cl a) Assign R or S configuration to the chirality centers in the molecules. b) For each pair of compounds, determine whether they are enantiomers, diastereoisomers and meso compounds c) Determine which compounds are optically active and which compounds are not optically active. Why?
Cl ан Cl Cl a) Assign R or S configuration to the chirality centers in the molecules. b) For each pair of compounds, determine whether they are enantiomers, diastereoisomers and meso compounds c)...
2. Mark all stereocenters with an asterisk (*) and assign the configuration (R or S) for each. Also write whether the molecule is chiral, achiral, or meso (3 pts each) H CH2OH b. c. tch Br Сн, 3. Name the following compounds (2 pts each) Br b.
Assign R or S configuration to the chirality centers in the molecule below. Configuration of CA: Configuration of CB: Configuration of C_A: Configuration of C_B:
Determine if the following molecule is chiral and then assign R or S configuration to the chiral carbon(s):
Thanks
9. Assign the absolute (Ror S) configuration to the chirality centers in each of the following molecules (10 points). CHO HO- но -н CH.CH
Assign R and S configuration to each chirality of rhamnose?
can someone draw so i can check my answers
(1 pt) For the following compound, draw the structure that has the (S) configuration around each chiral atom. You may make the drawing line-angle, 3-D, or a mixture of both, but your structure must show all bonds and angles correctly. You need only show bonds to H where they are needed to show a configuration он L / N-C-C-CH2SH CH3 CO2H (1 pt) For the following two compounds, draw the internal...
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...
Assign the R/S-configuration for each of the following "molecules" and convert each perspective drawing into a Fischer projection. For consistency, please place the highest priority group at the top position. (6 pts) Perspective Drawing R/S-configuration Fischer Projection
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...
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