Homework Answers
The once dotted red are the chiral centers.
See, the Carbon which is substituted with all four different groups are said to be chiral. And provides chirality to the compound. But take care of double bond, in tha case, carbon is already substituted with same group twice, so it can't be a stereogenic center.
In case of Heteroatoms, do count the lone pair along. Oxygen
with 2 lone pairs can't possess chirality where as an asymmetrical
nitrogen can.
Chiral or not? Mark the stereogenic centers if any are present. OH OCH
Chiral or not? Mark the stereogenic centers if any are
present.
OH OCH
NUM 55) How many stereogenic centers are present in the following compound County Name: it Name: A) 1 B) 2 ourse: D...
NUM 55) How many stereogenic centers are present in the following compound County Name: it Name: A) 1 B) 2 ourse: D) 4 Section: 56) Which of the following molecules are achiral? Exam D) I, II A) I, IV B) II, III C) III, IV 57) Which of the following molecules are chiral? I. cis-1,3-Dibromocyclohexane II. 1-Bromo-1-methylcyclohexane III. trans-1-Bromo-3-methylcyclohexane IV. cis-1-Bromo-3-methylcyclohexane A) II, III B) III, IV C) 1, IV D) 1, 58) Which of the following statements is true?...
10:06 PM 52% X Question How many stereogenic (chiral) centers are found in the following molecule?...
10:06 PM 52% X Question How many stereogenic (chiral) centers are found in the following molecule? A 3 В C 2 D 1 E 5 Br он Unanswered Submit
1. (6 pts.) Locate chiral centers in the following molecules.
1. (6 pts.) Locate chiral centers in the following molecules.
1. (6 pts.) Locate chiral centers in the following molecules.
1. (6 pts.) Locate chiral centers in the following molecules.
1. Indicate the number of stereogenic centers in the below molecules using a star or other...
1. Indicate the number of stereogenic centers in the below molecules using a star or other identifying symbol (do not assign the stereochemistry): 2. Designate the chirality at each stereocenter in the following molecules: Me 3. (a) Achiral molecules can be superimposed on their mirror image. True or False (b) All meso compounds may be regarded as achiral compounds. True or False
5. Consider the molecules shown below. (4 points) Identify all chiral centers in each molecule. •...
5. Consider the molecules shown below. (4 points) Identify all chiral centers in each molecule. • Determine whether each molecule is chiral or achiral. . If the achiral molecules are meso, classify them as such. OH ОН ОН
5. Consider the molecules shown below. (4 points) Identify all chiral centers in each molecule. •...
5. Consider the molecules shown below. (4 points) Identify all chiral centers in each molecule. • Determine whether each molecule is chiral or achiral. • If the achiral molecules are meso, classify them as such. он OH ОН
31. How many stereogenic centers does each of the following molecules haver O CHE НА СНsy=...
31. How many stereogenic centers does each of the following molecules haver O CHE НА СНsy= CHCH2CH2CH3 CH2CH=CH2
5. Consider the molecules shown below. (4 points) Identify all chiral centers in each molecule. Determine...
5. Consider the molecules shown below. (4 points) Identify all chiral centers in each molecule. Determine whether each molecule is chiral or achiral. If the achiral molecules are meso, classify them as such. ОН ОН он Cl Alacan.
Chiral or not? Mark the stereogenic centers if any are
present.
OH OCH
NUM 55) How many stereogenic centers are present in the following compound County Name: it Name: A) 1 B) 2 ourse: D) 4 Section: 56) Which of the following molecules are achiral? Exam D) I, II A) I, IV B) II, III C) III, IV 57) Which of the following molecules are chiral? I. cis-1,3-Dibromocyclohexane II. 1-Bromo-1-methylcyclohexane III. trans-1-Bromo-3-methylcyclohexane IV. cis-1-Bromo-3-methylcyclohexane A) II, III B) III, IV C) 1, IV D) 1, 58) Which of the following statements is true?...
10:06 PM 52% X Question How many stereogenic (chiral) centers are found in the following molecule? A 3 В C 2 D 1 E 5 Br он Unanswered Submit
1. (6 pts.) Locate chiral centers in the following molecules.
1. (6 pts.) Locate chiral centers in the following molecules.
1. Indicate the number of stereogenic centers in the below molecules using a star or other identifying symbol (do not assign the stereochemistry): 2. Designate the chirality at each stereocenter in the following molecules: Me 3. (a) Achiral molecules can be superimposed on their mirror image. True or False (b) All meso compounds may be regarded as achiral compounds. True or False
5. Consider the molecules shown below. (4 points) Identify all chiral centers in each molecule. • Determine whether each molecule is chiral or achiral. . If the achiral molecules are meso, classify them as such. OH ОН ОН
5. Consider the molecules shown below. (4 points) Identify all chiral centers in each molecule. • Determine whether each molecule is chiral or achiral. • If the achiral molecules are meso, classify them as such. он OH ОН
31. How many stereogenic centers does each of the following molecules haver O CHE НА СНsy= CHCH2CH2CH3 CH2CH=CH2
5. Consider the molecules shown below. (4 points) Identify all chiral centers in each molecule. Determine whether each molecule is chiral or achiral. If the achiral molecules are meso, classify them as such. ОН ОН он Cl Alacan.
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