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10) 2. Assign Ror Sto the two asymmetric carbons shown below. HO away 4 = toward...
10) 2. Assign R or to the two asymmetric carbons shown below S) 3. Place an...
10) 2. Assign R or to the two asymmetric carbons shown below S) 3. Place an asterisk (*) next to each asymmetric carbon in the molecule shown below 5) 4. Calculate the specific rotation for a substance that is at a conc. of 0.02 ml, and in a 2 decimeter tube ves an observed rotation of +12°.
10) 2. Assign R or S to the two asymmetric carbons shown below. -сн CH, но...
10) 2. Assign R or S to the two asymmetric carbons shown below. -сн CH, но "снусH, но Br 5) 3. Place an asterisk (*) next to each asymmetric carbon in the molecule shown below. OH 5) 4. Calculate the specific rotation for a substance that is at a conc. of 0.2g/ml, and in a 2 decimeter tube gives an observed rotation of +10°.
Identify the labeled chiral carbons as Ror Sin the molecule shown below. HO. ОН Br Br...
Identify the labeled chiral carbons as Ror Sin the molecule shown below. HO. ОН Br Br IIIIII H 2) H' 1) CH3 CH, A 15.25 OB 15.2 O C 1R.25 Fullscre
15) How many asymmetric carbons are present in the compound below? нонс Ho OH OH 16)...
15) How many asymmetric carbons are present in the compound below? нонс Ho OH OH 16) How many asymmetric carbons are present in the compound below? ÇOH но- H OH H OH COZH 17) How many asymmetric carbons are present in the compound below? -ethyl-2,2,4-trimethylpentane 18) Can the molecule shown below be properly described as a meso compound? B 19) Can the molecule shown below be properly described as a meso compound? 20) Can the molecule shown below be properly...
Pur eunnt ptic Rotut F c. Meso compound- A Compuina thestotuins 10) 2. Assign R or...
Pur eunnt ptic Rotut F c. Meso compound- A Compuina thestotuins 10) 2. Assign R or S to the two asymmetric.carbons shown below. matple Сиси, 5) 3. Place an asterisk (*) next to each asymmetri carbon in the molecule shown below. 5) 4. Calculate the specific rotation for a substance that is at a cqnc. of 0.01 g/ml, and in a 1 decimeter tut O72 (0-01 gim(19 observed rotation of -20° . 15) 5. For this molecule: он How many...
1.) How many chiral carbons are present in the compound below? Place an asterisk next to the chiral carbons. (CH3)2N CH...
1.) How many chiral carbons are present in the compound below? Place an asterisk next to the chiral carbons. (CH3)2N CH, OH N ICE CCH 2.) Assign priorities to the substituents in the following set: (Lowest priority is 4.) - -NH2 -Br -COOH -CHO 3.) Label each chiral carbon in the compound below as Ror S. * COH Br H 1. Hoci TH H CH3 4) Predict the product and show the complete electron-pushing mechanism for the reaction below: O=C...
Experiment 10: Modeling Chirality and Cycloalkanes 4. Several compounds are shown below. For each, make two...
Experiment 10: Modeling Chirality and Cycloalkanes 4. Several compounds are shown below. For each, make two models: one model of the compound as shown, and the other where each tetrahedral stereocenter is inverted. Compare the two models side-by-side to see if the model with the inverted stereocenter(s) is the enantiomer, or if it is identical to the original. Remember, you can rotate around o-bonds to place the molecule in the conformation with the highest symmetry. Is each compound meso or...
the answers i circled are incorrect. can you give me the correct answers and explain why?...
the answers i circled are incorrect. can you give me the
correct answers and explain why?
postural de Pero ss and so Lalash, an walach asymmetric carbon as Ror S. (3) label the How many asymmetric carbon atoms are present in the following compound A) B) 1 D) 3 E) 4 2) Which of the statements below correctly describes an achiral molecule? The molecule has a nonsuperimposable mirror image. B) The molecule exhibits optical activity when it interacts with plane-polarized...
3. (4 pts) Complete the Fischer projection drawn below by adding the four substituents to the chiral carbon of (s)...
3. (4 pts) Complete the Fischer projection drawn below by adding the four substituents to the chiral carbon of (s)-2-methyl-3-bromo-hexane. 4. (4 pts) Draw a wedge and dash structure representing (1R 2R,3S)-1,2- dichloro3-ethylcyclohexane. 5. (4pts) 2-bromobutane is shown below. Is this (R)-2-bromobutane or (S)-2 bromobutane? 6. (6 pts) For each chiral carbon in ascorbic acid (vitamin C), shown below, assign Ror S to each stereocenter. How many stereoisomers of ascorbic acid are possible? OH HO ОН 7. (9 pts) (Are...
PLEASE ANSWER ALL QUESTIONS Question 5 The reaction below occurs via SN2 and E2 reaction mechanisms....
PLEASE ANSWER ALL QUESTIONS
Question 5 The reaction below occurs via SN2 and E2 reaction mechanisms. The question only requires you to address the E2 reaction only. For the E2 reaction: Use Newman projections to show the relationship between the leaving group and the beta-hydrogen on the carbon labeled with the asterisk ("). 1. If the leaving group and the beta-hydrogen on the carbon labeled with the asterisk (1) are not in the correct orientation, show the result of the...
10) 2. Assign R or to the two asymmetric carbons shown below S) 3. Place an asterisk (*) next to each asymmetric carbon in the molecule shown below 5) 4. Calculate the specific rotation for a substance that is at a conc. of 0.02 ml, and in a 2 decimeter tube ves an observed rotation of +12°.
10) 2. Assign R or S to the two asymmetric carbons shown below. -сн CH, но "снусH, но Br 5) 3. Place an asterisk (*) next to each asymmetric carbon in the molecule shown below. OH 5) 4. Calculate the specific rotation for a substance that is at a conc. of 0.2g/ml, and in a 2 decimeter tube gives an observed rotation of +10°.
Identify the labeled chiral carbons as Ror Sin the molecule shown below. HO. ОН Br Br IIIIII H 2) H' 1) CH3 CH, A 15.25 OB 15.2 O C 1R.25 Fullscre
15) How many asymmetric carbons are present in the compound below? нонс Ho OH OH 16) How many asymmetric carbons are present in the compound below? ÇOH но- H OH H OH COZH 17) How many asymmetric carbons are present in the compound below? -ethyl-2,2,4-trimethylpentane 18) Can the molecule shown below be properly described as a meso compound? B 19) Can the molecule shown below be properly described as a meso compound? 20) Can the molecule shown below be properly...
Pur eunnt ptic Rotut F c. Meso compound- A Compuina thestotuins 10) 2. Assign R or S to the two asymmetric.carbons shown below. matple Сиси, 5) 3. Place an asterisk (*) next to each asymmetri carbon in the molecule shown below. 5) 4. Calculate the specific rotation for a substance that is at a cqnc. of 0.01 g/ml, and in a 1 decimeter tut O72 (0-01 gim(19 observed rotation of -20° . 15) 5. For this molecule: он How many...
1.) How many chiral carbons are present in the compound below? Place an asterisk next to the chiral carbons. (CH3)2N CH, OH N ICE CCH 2.) Assign priorities to the substituents in the following set: (Lowest priority is 4.) - -NH2 -Br -COOH -CHO 3.) Label each chiral carbon in the compound below as Ror S. * COH Br H 1. Hoci TH H CH3 4) Predict the product and show the complete electron-pushing mechanism for the reaction below: O=C...
Experiment 10: Modeling Chirality and Cycloalkanes 4. Several compounds are shown below. For each, make two models: one model of the compound as shown, and the other where each tetrahedral stereocenter is inverted. Compare the two models side-by-side to see if the model with the inverted stereocenter(s) is the enantiomer, or if it is identical to the original. Remember, you can rotate around o-bonds to place the molecule in the conformation with the highest symmetry. Is each compound meso or...
the answers i circled are incorrect. can you give me the
correct answers and explain why?
postural de Pero ss and so Lalash, an walach asymmetric carbon as Ror S. (3) label the How many asymmetric carbon atoms are present in the following compound A) B) 1 D) 3 E) 4 2) Which of the statements below correctly describes an achiral molecule? The molecule has a nonsuperimposable mirror image. B) The molecule exhibits optical activity when it interacts with plane-polarized...
3. (4 pts) Complete the Fischer projection drawn below by adding the four substituents to the chiral carbon of (s)-2-methyl-3-bromo-hexane. 4. (4 pts) Draw a wedge and dash structure representing (1R 2R,3S)-1,2- dichloro3-ethylcyclohexane. 5. (4pts) 2-bromobutane is shown below. Is this (R)-2-bromobutane or (S)-2 bromobutane? 6. (6 pts) For each chiral carbon in ascorbic acid (vitamin C), shown below, assign Ror S to each stereocenter. How many stereoisomers of ascorbic acid are possible? OH HO ОН 7. (9 pts) (Are...
PLEASE ANSWER ALL QUESTIONS
Question 5 The reaction below occurs via SN2 and E2 reaction mechanisms. The question only requires you to address the E2 reaction only. For the E2 reaction: Use Newman projections to show the relationship between the leaving group and the beta-hydrogen on the carbon labeled with the asterisk ("). 1. If the leaving group and the beta-hydrogen on the carbon labeled with the asterisk (1) are not in the correct orientation, show the result of the...
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