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5. (a) Write seven (7) possible ozonolysis reactions with different alkenes and alkynes? (10 points (b)...
PROBLEM 7-24 1. Predict the elimination products of the following reactions. When two alkenes are possible,...
PROBLEM 7-24 1. Predict the elimination products of the following reactions. When two alkenes are possible, predict which one will be the major product. Explain your answers, showing the degree of substitution of each double bond in the products. 2. Which of these reactions are likely to produce both elimination and substitution products? (a) 2-bromopentane + NaOCHz (b) 3-bromo-3-methylpentane + NaOMe (Me = methyl, CH3) (C) 2-bromo-3-ethylpentane + NaOH
PROBLEM 7-24 1. Predict the elimination products of the following reactions. When two alkenes are possible,...
PROBLEM 7-24 1. Predict the elimination products of the following reactions. When two alkenes are possible, predict which one will be the major product. Explain your answers showing the degree of substitution of each double bond in the products. 2. Which of these reactions are likely to produce both elimination and substitution products? (a) 2-bromopentane + NaOCH3 (b) 3-bromo-3-methylpentane NaO (c) 2-bromo-3-ethylpentane NaOH Me (Me= methyl, CH3)
10) Write out the following reactions giving the major organic products, showing the proper regiochemistry and...
10) Write out the following reactions giving the major organic products, showing the proper regiochemistry and stereochemistry where needed. Give a complete electron (arrow) pushing mechanism under the reactions where asked to do so. Label all appropriate mechanisms as SN1, SN2, El or E2 a. trans-2-methylcyclopentanol with HCI. (Give a mechanism) b. trans-1-bromo-2-methylcyclopentane with a methanolic solution of AgNOs. c. iodoethane with sodium cyanide (Na CN). d. 1,2-dimethylcyclobutanol with concentrated sulfuric acid at 95 C (Give a mechanism) e. S-2-bromopentane...
For letters h & i : For each of the following reactions, predict the major mechanistic pathway (SN1/SN2/E1/E2...
For
letters h & i :
For each of the following reactions, predict the major
mechanistic pathway (SN1/SN2/E1/E2) and the major organic
products
1. (cont.) (h) НСОН CHB -CHBr HCOH - (0) CH,CH,CH,CH,Br- NH 2. For each of the following indicate which reaction will occur faster. Explain your reasoning. (No credit will be given for guesses) (a) The reaction of (CH),CBr with 0.001M aqueous NaOH or 0.10M aqueous NaOH (b) The reaction of 2-bromobutane with NaOH in DMSO or NaSH...
3. (15 points) 1) Consider both reactions A and B below. Both reactions start from alkenes...
3. (15 points) 1) Consider both reactions A and B below. Both reactions start from alkenes to generate the same alcohol. However, the mechanism is distinct for reaction A and reaction B. H/HO HO H*/H20 но 1) Propose a reasonable mechanism for reaction A, with curved arrows for each step. 2) Propose a reasonable mechanism for reaction B, with curved arrows for each step. Question 3 continues 3) In the space below, describe the rate determining step for both reaction...
Write all of the possible products for each of the following reactions, indicating appropriate stereochemistry My...
Write all of the possible products for each of the following
reactions, indicating appropriate stereochemistry
My 3.(50 Points) Write all of the possible product(s) for each of the following reactions, indicating appropriate stereochemistry. ANY EIGHT ONLY 2. KMnO4 , Haso, , Δ 2. SOBr2 (e) CH3- CH-C-B 3. Zn, CH,cOOH 1. HBr 2. CH.COOH OCH 1. s0. conc HSO 2. cone HNOss conc HyS0, 3, NaOH(used), △ 2. conc HNOs, conc H.SO 1. 2 u 2. Cul 3. Br SO2CI....
Complete questions 10-27 PART II: REACTIONS: Here is another different" question. Pretend you have been asked...
Complete questions 10-27
PART II: REACTIONS: Here is another different" question. Pretend you have been asked by me to put together a bunch of one-step reactions WITH starting materials (your choice), reagents and answers to help me with writing a final exam. For example: let's say I ask you to give an example of a free radical chlorination with a non-cyclic compound. Below would be your answer. As I am pretty sure you can figure out, there are millions of...
1. [10 pts] Consider the elimination reaction for the following alkyl halide with sodium methoxide in...
1. [10 pts] Consider the elimination reaction for the following alkyl halide with sodium methoxide in methanol (Na* OCH, CH,OH). CH NaOme MeOH CH Compound A Problem 2c Draw the major expected organic product (a) Redraw Compound A as seen in Viewpoint I below left as a Newman projection on the template provided in Problem 2a (below). Hint: Fill in missing Hs ar C2 and C3 to help you get started! (b) Rotate the C2 C3 bond to obtain the...
I just need the blank data table with all the reactions shown. I need ALL 36...
I just need the blank data table with
all the reactions shown. I need ALL 36 spaces for reacting
solutions. I don't need the observations. Please
help.
ARE hem 310 LAB EXPERIMENT #6 Chemical Reactions: Double Replacements I. OBJECTIVES 1. To perform and record observations of some chemical reactions. 2. To gain skill in writing balanced equations from observations of chemical reactions using known reactants. 3. To look for ions that, if present, may cause the compounds to be insoluble...
10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated...
10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated sludge operation that adversely affect effluent quality with origins in the engineering, hydraulic and microbiological components of the process. The real "heart" of the activated sludge system is the development and maintenance of a mixed microbial culture (activated sludge) that treats wastewater and which can be managed. One definition of a wastewater treatment plant operator is a "bug farmer", one who controls the aeration...
PROBLEM 7-24 1. Predict the elimination products of the following reactions. When two alkenes are possible, predict which one will be the major product. Explain your answers, showing the degree of substitution of each double bond in the products. 2. Which of these reactions are likely to produce both elimination and substitution products? (a) 2-bromopentane + NaOCHz (b) 3-bromo-3-methylpentane + NaOMe (Me = methyl, CH3) (C) 2-bromo-3-ethylpentane + NaOH
PROBLEM 7-24 1. Predict the elimination products of the following reactions. When two alkenes are possible, predict which one will be the major product. Explain your answers showing the degree of substitution of each double bond in the products. 2. Which of these reactions are likely to produce both elimination and substitution products? (a) 2-bromopentane + NaOCH3 (b) 3-bromo-3-methylpentane NaO (c) 2-bromo-3-ethylpentane NaOH Me (Me= methyl, CH3)
10) Write out the following reactions giving the major organic products, showing the proper regiochemistry and stereochemistry where needed. Give a complete electron (arrow) pushing mechanism under the reactions where asked to do so. Label all appropriate mechanisms as SN1, SN2, El or E2 a. trans-2-methylcyclopentanol with HCI. (Give a mechanism) b. trans-1-bromo-2-methylcyclopentane with a methanolic solution of AgNOs. c. iodoethane with sodium cyanide (Na CN). d. 1,2-dimethylcyclobutanol with concentrated sulfuric acid at 95 C (Give a mechanism) e. S-2-bromopentane...
For
letters h & i :
For each of the following reactions, predict the major
mechanistic pathway (SN1/SN2/E1/E2) and the major organic
products
1. (cont.) (h) НСОН CHB -CHBr HCOH - (0) CH,CH,CH,CH,Br- NH 2. For each of the following indicate which reaction will occur faster. Explain your reasoning. (No credit will be given for guesses) (a) The reaction of (CH),CBr with 0.001M aqueous NaOH or 0.10M aqueous NaOH (b) The reaction of 2-bromobutane with NaOH in DMSO or NaSH...
3. (15 points) 1) Consider both reactions A and B below. Both reactions start from alkenes to generate the same alcohol. However, the mechanism is distinct for reaction A and reaction B. H/HO HO H*/H20 но 1) Propose a reasonable mechanism for reaction A, with curved arrows for each step. 2) Propose a reasonable mechanism for reaction B, with curved arrows for each step. Question 3 continues 3) In the space below, describe the rate determining step for both reaction...
Write all of the possible products for each of the following
reactions, indicating appropriate stereochemistry
My 3.(50 Points) Write all of the possible product(s) for each of the following reactions, indicating appropriate stereochemistry. ANY EIGHT ONLY 2. KMnO4 , Haso, , Δ 2. SOBr2 (e) CH3- CH-C-B 3. Zn, CH,cOOH 1. HBr 2. CH.COOH OCH 1. s0. conc HSO 2. cone HNOss conc HyS0, 3, NaOH(used), △ 2. conc HNOs, conc H.SO 1. 2 u 2. Cul 3. Br SO2CI....
Complete questions 10-27
PART II: REACTIONS: Here is another different" question. Pretend you have been asked by me to put together a bunch of one-step reactions WITH starting materials (your choice), reagents and answers to help me with writing a final exam. For example: let's say I ask you to give an example of a free radical chlorination with a non-cyclic compound. Below would be your answer. As I am pretty sure you can figure out, there are millions of...
1. [10 pts] Consider the elimination reaction for the following alkyl halide with sodium methoxide in methanol (Na* OCH, CH,OH). CH NaOme MeOH CH Compound A Problem 2c Draw the major expected organic product (a) Redraw Compound A as seen in Viewpoint I below left as a Newman projection on the template provided in Problem 2a (below). Hint: Fill in missing Hs ar C2 and C3 to help you get started! (b) Rotate the C2 C3 bond to obtain the...
I just need the blank data table with
all the reactions shown. I need ALL 36 spaces for reacting
solutions. I don't need the observations. Please
help.
ARE hem 310 LAB EXPERIMENT #6 Chemical Reactions: Double Replacements I. OBJECTIVES 1. To perform and record observations of some chemical reactions. 2. To gain skill in writing balanced equations from observations of chemical reactions using known reactants. 3. To look for ions that, if present, may cause the compounds to be insoluble...
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