Homework Answers
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Hint Identification of Substitution and Elimination Elimination preferred over substitution when there is Strong Nucleophile but weak base
E1 elimination favour at Weak base,Good leaving group, Protic Protic solvent
E2 elimination favours at strong base , moderate leaving group , polar Protic solvent.
(There are more than 4 questions . I needs to solve any four but I solved all not only four please consider any correct 4. Hope you clear with concept and answer is helpful for you)
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6. The major products of the following reaction are, 8. tor 0.0 7. The reagent needed...
Complete the following reaction wheel by filling in the table with the reagent(s) needed to convert...
Complete the following reaction wheel by filling in the table
with the reagent(s) needed to convert the substrate into
the product shown, and indicate if the mechanism is E1, E2, SN1
or SN2. For 3f, show the product formed.
3) (6 pts total) Complete the following reaction wheel by filling in the table with the reagent(s) needed to convert the substrate into the product shown, and indicate if the mechanism is E1, E2, SN1 or SN2. For 3f, show the...
Complete the following with the correct products, label Zaitsev and Hofmann, and explain why the reaction...
Complete the following with the correct products, label Zaitsev and Hofmann, and explain why the reaction is either regioselective or stereoselective. (6 pts.) D -Br Nahi Complete each of the following reactions by adding the starting material, reaction conditions, or all possible product(s) - label major/minor - Sx2. Sx1, E2 or E1. (33 pts.) (CH3),COK DMF C(CH3) NaOH DMSO CH OH heat Ph H+Br NaOCH, H+CHE Ph DMF SK DMF o (only product)
For the following reactions, please provide the structures of the reagent(s) and the major product(s) or...
For the following reactions, please provide the structures of the reagent(s) and the major product(s) or reaction would not proceed as written 1-Hexanol + SOCI_2 rightarrow Benzoic acid + Ethanol with H^+
1. A) Show each possible product for the reaction below and predict the major product. Be...
1. A) Show each possible product for the reaction below and predict the major product. Be sure. to include all geometric isomers. (1 pt) b Na B) Draw the rotamer that leads to the major product for the reaction above as a Newman projection. (1 pt) 2. Circle the substrates which can undergo elimination through the E2 mechanism. (Hint: substrates may not be drawn in the proper conformation for an E2 reaction). (0.5 pts) to x Kto 3. Circle the...
2. Complete the El reaction and answer the following questions. Reagent: Major El product: AH>O a....
2. Complete the El reaction and answer the following questions. Reagent: Major El product: AH>O a. Draw a mechanism of the reaction above. b. Draw an energy diagram of the reaction. Provide the structures of the starting material, intermediates product, and all transition states.
7. Consider the reaction below to answer the following question(s). CH H3C-c-c13;0 CH7 HC H3C-C-OH +...
7. Consider the reaction below to answer the following question(s). CH H3C-c-c13;0 CH7 HC H3C-C-OH + C=CH, H2C ethanol CH CH3 The substrate in the reaction is: (1 pt) Compound B is the product of mechanism (1 pt) Compound C is the product of mechanism (1 pt) Write the complete reaction mechanism for the formation of Compound C in this reaction. (2 pts) Final Exam- Part 11 (40 pts) Dr. Indika Galpothdeniya 8. Consider the reaction below to answer the...
4)Draw stepwise mechanism that will explain the products of the following reaction. 5)draw the rate law and the transit...
4)Draw stepwise mechanism that will explain the products of the
following reaction.
5)draw the rate law and the transition state for the following
reaction
6)what starting material would exclusively give you the
product shown? Draw the mechanism using a chair structure.
4) Draw a stepwise mechanism that will explain the products of the following reaction on the back of this page. (6 points) 5) Draw the rate law and the transition state for the following reaction: (4 pts) DMSO CH;CH...
Complete the following reactions and determine whether the reaction proceeds by an Sn 1, SN2, E1,...
Complete the following reactions and determine whether the reaction proceeds by an Sn 1, SN2, E1, or E2 mechanism and place the answer to the left of the reaction. Show stereochemistry where relevant. whether the reaction proceeds by an x1, Sa CH3 Br Br o NON DMSO da Нас сн H3C Br --BrH-Cecna O* DMF CH30® Na CH3OH, 50°C
1. For the following Alkyl halide indicate which position will react under SN1 reaction conditions and...
1. For the following Alkyl halide indicate which position will react under SN1 reaction conditions and under SN2 reaction conditions. Explain your answer. mer 2. Draw the complete mechanism and the products for of the following SN1 reaction paying close attention to stereochemistry. H3C CI CH OH CH2CH3 општироотип солио 3. Provide the product/s for the following reactions. Indicate if the reactions proceed via an SN1, or SN2 mechanism. Indicate proper stereochemistry if it is applicable. Show the mechanisms NaCN...
Please draw the structure of product (s) of the following reactions or write "no reaction" if...
Please draw the structure of product (s) of the following
reactions or write "no reaction" if the reaction would not proceed
as written. Circle the major organic product in reactions where
more than one product is formed. (Show stereochemical details where
necessary).
Answer them all. 32, 33 34, 35
32, 33, 34, 35
لا لا Ria و 16 32. Which reagents) would accomplish this conversion? WALL 33. Please draw the structure of product(s) of the following reactions or write "no...
Complete the following reaction wheel by filling in the table
with the reagent(s) needed to convert the substrate into
the product shown, and indicate if the mechanism is E1, E2, SN1
or SN2. For 3f, show the product formed.
3) (6 pts total) Complete the following reaction wheel by filling in the table with the reagent(s) needed to convert the substrate into the product shown, and indicate if the mechanism is E1, E2, SN1 or SN2. For 3f, show the...
Complete the following with the correct products, label Zaitsev and Hofmann, and explain why the reaction is either regioselective or stereoselective. (6 pts.) D -Br Nahi Complete each of the following reactions by adding the starting material, reaction conditions, or all possible product(s) - label major/minor - Sx2. Sx1, E2 or E1. (33 pts.) (CH3),COK DMF C(CH3) NaOH DMSO CH OH heat Ph H+Br NaOCH, H+CHE Ph DMF SK DMF o (only product)
For the following reactions, please provide the structures of the reagent(s) and the major product(s) or reaction would not proceed as written 1-Hexanol + SOCI_2 rightarrow Benzoic acid + Ethanol with H^+
1. A) Show each possible product for the reaction below and predict the major product. Be sure. to include all geometric isomers. (1 pt) b Na B) Draw the rotamer that leads to the major product for the reaction above as a Newman projection. (1 pt) 2. Circle the substrates which can undergo elimination through the E2 mechanism. (Hint: substrates may not be drawn in the proper conformation for an E2 reaction). (0.5 pts) to x Kto 3. Circle the...
2. Complete the El reaction and answer the following questions. Reagent: Major El product: AH>O a. Draw a mechanism of the reaction above. b. Draw an energy diagram of the reaction. Provide the structures of the starting material, intermediates product, and all transition states.
7. Consider the reaction below to answer the following question(s). CH H3C-c-c13;0 CH7 HC H3C-C-OH + C=CH, H2C ethanol CH CH3 The substrate in the reaction is: (1 pt) Compound B is the product of mechanism (1 pt) Compound C is the product of mechanism (1 pt) Write the complete reaction mechanism for the formation of Compound C in this reaction. (2 pts) Final Exam- Part 11 (40 pts) Dr. Indika Galpothdeniya 8. Consider the reaction below to answer the...
4)Draw stepwise mechanism that will explain the products of the
following reaction.
5)draw the rate law and the transition state for the following
reaction
6)what starting material would exclusively give you the
product shown? Draw the mechanism using a chair structure.
4) Draw a stepwise mechanism that will explain the products of the following reaction on the back of this page. (6 points) 5) Draw the rate law and the transition state for the following reaction: (4 pts) DMSO CH;CH...
Complete the following reactions and determine whether the reaction proceeds by an Sn 1, SN2, E1, or E2 mechanism and place the answer to the left of the reaction. Show stereochemistry where relevant. whether the reaction proceeds by an x1, Sa CH3 Br Br o NON DMSO da Нас сн H3C Br --BrH-Cecna O* DMF CH30® Na CH3OH, 50°C
1. For the following Alkyl halide indicate which position will react under SN1 reaction conditions and under SN2 reaction conditions. Explain your answer. mer 2. Draw the complete mechanism and the products for of the following SN1 reaction paying close attention to stereochemistry. H3C CI CH OH CH2CH3 општироотип солио 3. Provide the product/s for the following reactions. Indicate if the reactions proceed via an SN1, or SN2 mechanism. Indicate proper stereochemistry if it is applicable. Show the mechanisms NaCN...
Please draw the structure of product (s) of the following
reactions or write "no reaction" if the reaction would not proceed
as written. Circle the major organic product in reactions where
more than one product is formed. (Show stereochemical details where
necessary).
Answer them all. 32, 33 34, 35
32, 33, 34, 35
لا لا Ria و 16 32. Which reagents) would accomplish this conversion? WALL 33. Please draw the structure of product(s) of the following reactions or write "no...
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