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Consider the dehydration reaction using the starting material shown below to answer questions 20-23. НО Dehydration...
QUESTION 20 Consider the dehydration reaction using the starting material shown below to answer questions 20-23...
QUESTION 20 Consider the dehydration reaction using the starting material shown below to answer questions 20-23 Dehydration Which reagent(s) are required to perform a dehydration reaction? o a. HCI С. NaH o d. H2SO4 e. NaOH f, H2SO4, heat g. NaOH, heat QUESTION 21 Identify all carbocations that appear in the mechansim for this reaction. Choose all that apply iv) a. C. eNone of the above. The reaction goes by an E2 mechanism and no carbocations are formed. QUESTION 22...
Dehydration WILL NOT produce the desired product from the given starting material. (See questions 20-23 for...
Dehydration WILL NOT produce the desired product from the given starting material. (See questions 20-23 for comparison.) We need more control over the sterochemistry to synthesize the correct product; we need to use an E2 reaction. In addition to a strong base, what other components does an E2 reaction require? Choose all that apply. a. A gauche relationship between the leaving group and a H atom. b. A good leaving group C. An antiperiplanar relationship between the leaving group and...
Consider the reaction below to answer the following questions. a) Compound B is the S_N2/S_N1/E2/El product...
Consider the reaction below to answer the following questions. a) Compound B is the S_N2/S_N1/E2/El product b) Compound C is the S_N2/S_N1/E2/El product Consider the reaction below to answer the following questions. a) Name the alkyl bromide starting material and classify as either primary, secondary or tertiary. b) Name the product and identify the reaction mechanism as either S_N2/S_N1/E2 El.
Answer the following 5 questions: 1. What is(are) the starting material(s) in the reaction below? 2....
Answer the following 5
questions:
1. What is(are) the
starting material(s) in the reaction below?
2. Determine the
stereochemistry of the following alkenes.
3. What is (are) the
product(s)?
4. Select the correct
drawings of the elimination product(s) formed by treating the
starting material with a base.
5. Indicate how many
unsaturations does this molecule have?
Quiz CH 7 (10 points) CHEM 333 1. What is (are) the starting material(s) in the reaction below? (CH).COH CH, - HCHC=C- =CH-CH- (2...
QUESTION 16 Consider the reaction shown below to answer questions 16-19. LINR What will be the...
QUESTION 16 Consider the reaction shown below to answer questions 16-19. LINR What will be the dominant mechanism that occurs in this reaction? O a. El b. E2 QUESTION 16 Consider the reaction shown below to answer questions 16-19. LINR What will be the dominant mechanism that occurs in this reaction? O a. El b. E2
A33 Consider the ozonolysis reaction shown below: ozone Starting material The structure of the starting material...
A33 Consider the ozonolysis reaction shown below: ozone Starting material The structure of the starting material is: (A) 1,2-Hexadiene (B) 2,6-Octadiene (C) 1,4-Dimethylcyclohexene (D) 1,2-Dimethylcyclohexene (E) Cyclooctene
20) Provide the major organic product of the reaction shown. HBr OH 21) Provide the structure of ...
please explain
20) Provide the major organic product of the reaction shown. HBr OH 21) Provide the structure of the major organic product in the reaction below. 21) OH PBr CH MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 22) What is the product of the following reaction? NaOCH3 CH OH OH IV C) III D) IV A) I B) II 23) 23) What is the major alkene formed when compound A is...
7. Consider the E2 reaction below and answer the following questions. (1) The stereochemistry of carbon 1 is set as...
7. Consider the E2 reaction below and answer the following questions. (1) The stereochemistry of carbon 1 is set as R, but the stereochemistry of carbon 2 is racemic (50% wedge, 50% dash). Predict the two major organic products of the E2 reaction below. Be sure to indicate the stereochemistry of the products. You do not have to draw a mechanism. (6 pts) Base E2 ii) Determine the relationship between the two products above. Circle one. (3 pts). constitutional isomers...
1. Consider the following reaction below to answer the following questions. As indicated by the carbon...
1.
Consider the following reaction below to answer the following
questions. As indicated by the carbon numbers, during this reaction
the bond between the nitrogen atom and carbon 1 is broken and a
bond between the nitrogen atom and carbon 2 is formed. PLEASE
ANSWER ALL PARTS.
I. Consider the reaction below to answer the following questions. As indicated by the carbon numbers, during this reaction the bond between the nitrogen atom and carbon 1 is broken and a bond...
1. (27 pts) Shown below is the condensation of 4-methylbenzene-1,2-diamine and 4- methyl-pentanoic acid. The amounts of each starting material used in the reaction are given. Also, the amount of...
1. (27 pts) Shown below is the condensation of 4-methylbenzene-1,2-diamine and 4- methyl-pentanoic acid. The amounts of each starting material used in the reaction are given. Also, the amount of product obtained from the reaction is indicated Please answer each of the following questions. Show all of your work in order to obtain full credit NH2 intmdt + H2O но NH2 5-Methyl-2-(3-methyl-buty)- 1H-benzoimidazole 4-methyl- pentanoic acid C$H1202 Mol. WI: 116 2 density 0.92 g/ml ene- 1.2-diamine C13H18N2 Mol. Wt.: 202.3...
QUESTION 20 Consider the dehydration reaction using the starting material shown below to answer questions 20-23 Dehydration Which reagent(s) are required to perform a dehydration reaction? o a. HCI С. NaH o d. H2SO4 e. NaOH f, H2SO4, heat g. NaOH, heat QUESTION 21 Identify all carbocations that appear in the mechansim for this reaction. Choose all that apply iv) a. C. eNone of the above. The reaction goes by an E2 mechanism and no carbocations are formed. QUESTION 22...
Dehydration WILL NOT produce the desired product from the given starting material. (See questions 20-23 for comparison.) We need more control over the sterochemistry to synthesize the correct product; we need to use an E2 reaction. In addition to a strong base, what other components does an E2 reaction require? Choose all that apply. a. A gauche relationship between the leaving group and a H atom. b. A good leaving group C. An antiperiplanar relationship between the leaving group and...
Consider the reaction below to answer the following questions. a) Compound B is the S_N2/S_N1/E2/El product b) Compound C is the S_N2/S_N1/E2/El product Consider the reaction below to answer the following questions. a) Name the alkyl bromide starting material and classify as either primary, secondary or tertiary. b) Name the product and identify the reaction mechanism as either S_N2/S_N1/E2 El.
Answer the following 5
questions:
1. What is(are) the
starting material(s) in the reaction below?
2. Determine the
stereochemistry of the following alkenes.
3. What is (are) the
product(s)?
4. Select the correct
drawings of the elimination product(s) formed by treating the
starting material with a base.
5. Indicate how many
unsaturations does this molecule have?
Quiz CH 7 (10 points) CHEM 333 1. What is (are) the starting material(s) in the reaction below? (CH).COH CH, - HCHC=C- =CH-CH- (2...
QUESTION 16 Consider the reaction shown below to answer questions 16-19. LINR What will be the dominant mechanism that occurs in this reaction? O a. El b. E2 QUESTION 16 Consider the reaction shown below to answer questions 16-19. LINR What will be the dominant mechanism that occurs in this reaction? O a. El b. E2
A33 Consider the ozonolysis reaction shown below: ozone Starting material The structure of the starting material is: (A) 1,2-Hexadiene (B) 2,6-Octadiene (C) 1,4-Dimethylcyclohexene (D) 1,2-Dimethylcyclohexene (E) Cyclooctene
please explain
20) Provide the major organic product of the reaction shown. HBr OH 21) Provide the structure of the major organic product in the reaction below. 21) OH PBr CH MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 22) What is the product of the following reaction? NaOCH3 CH OH OH IV C) III D) IV A) I B) II 23) 23) What is the major alkene formed when compound A is...
7. Consider the E2 reaction below and answer the following questions. (1) The stereochemistry of carbon 1 is set as R, but the stereochemistry of carbon 2 is racemic (50% wedge, 50% dash). Predict the two major organic products of the E2 reaction below. Be sure to indicate the stereochemistry of the products. You do not have to draw a mechanism. (6 pts) Base E2 ii) Determine the relationship between the two products above. Circle one. (3 pts). constitutional isomers...
1.
Consider the following reaction below to answer the following
questions. As indicated by the carbon numbers, during this reaction
the bond between the nitrogen atom and carbon 1 is broken and a
bond between the nitrogen atom and carbon 2 is formed. PLEASE
ANSWER ALL PARTS.
I. Consider the reaction below to answer the following questions. As indicated by the carbon numbers, during this reaction the bond between the nitrogen atom and carbon 1 is broken and a bond...
1. (27 pts) Shown below is the condensation of 4-methylbenzene-1,2-diamine and 4- methyl-pentanoic acid. The amounts of each starting material used in the reaction are given. Also, the amount of product obtained from the reaction is indicated Please answer each of the following questions. Show all of your work in order to obtain full credit NH2 intmdt + H2O но NH2 5-Methyl-2-(3-methyl-buty)- 1H-benzoimidazole 4-methyl- pentanoic acid C$H1202 Mol. WI: 116 2 density 0.92 g/ml ene- 1.2-diamine C13H18N2 Mol. Wt.: 202.3...
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