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Question 3 (16 pts). Propose efficient syntheses for the following (You need not draw the structures...
Problem 1 (10 pts) Draw the major product (monoalkylation) and propose a mechanism for its formation....
Problem 1 (10 pts) Draw the major product (monoalkylation) and propose a mechanism for its formation. OCH3 (CH3)3CCI AICI: Problem 2 (10pts) Draw the major product of the following reactions. Brz FeBr3 a) HNO3 H2SO4 b) OH ON NOZ NaOH 50°C c) Br Problem 3 (10 pts) Show the necessary steps for each of the following transformations. CO2H ŞO3H NO2 Br a) b)
3. Show efficient syntheses of each of the following from the indicated compound and any need org...
3. Show efficient syntheses of each of the following from the indicated compound and any need organic or inorganic reagents. (50 pts) (a) 1-popene, from 1-bromopropane (b) 1-chloro-2-butanol, 1-bromobutane (c) 2-pentyne, from propyne (d) trans-1,2-dibromocyclohexane, from cyclohexanol (e) 2,3-hexanediol, from 2-hexene
3. Show efficient syntheses of each of the following from the indicated compound and any need organic or inorganic reagents. (50 pts) (a) 1-popene, from 1-bromopropane (b) 1-chloro-2-butanol, 1-bromobutane (c) 2-pentyne, from propyne (d) trans-1,2-dibromocyclohexane, from cyclohexanol (e) 2,3-hexanediol,...
Need help with all 4 of these synthesis reactions. Br in first question and wants to...
Need help with all 4 of these synthesis
reactions.
Br in first question and wants to see all arrow pushing,
intermediates and products.
Last three just want the numbered reagents and the
intermediate products after each step. No arrow pushing.
Homework #1 Name: 1. Explain with a mechanism the observation of the given products. (Hint: You will need the full reaction mechonism including all intermediates and reogents, Show the proper use of electron pushing arrows.) HBr 2. Propose an efficient...
4. Propose an efficient synthesis of the molecule below starting with benzene. You can use any...
4. Propose an efficient synthesis of the molecule below starting with benzene. You can use any other reagents you want. NOTE: Some reactions produce ortho- and para-products. It is allowable to just take ONE of the products and use it in the next synthesis or claim it as the final product (we assume that ortho- and para-products can be separated). (3 points) CH2CH2CH Br
Question 5 (27 pts.) Synthesize the target) molecules on the right from the starting molecules the...
Question 5 (27 pts.) Synthesize the target) molecules on the right from the starting molecules the left. this can not be done in one reaction. Give reagents and conditions and the intermediate molecules at each step. Do not show any mechanisms or transient intermediates. If other isomers are formed at any step then you need to indicate this but you do not need to draw their structures. NOZ CO2H SO3H
Question 5 (27 pts.) Synthesize the target) molecules on the right from the starting molecules the...
Question 5 (27 pts.) Synthesize the target) molecules on the right from the starting molecules the left, this can not be done in one reaction. Give reagents and conditions and the intermediate molecules at each step. Do not show any mechanisms or transient intermediates. If other isomers are formed at any step then you need to indicate this but you do not need to draw their structures. NOZ CO2H SOH
Ethyl phenylacetate is a pleasant smelling compound used in perfumery. Propose a synthesis starting with benzene. Show all reagents and all intermediate structures. You do not need to show the me...
Ethyl phenylacetate is a pleasant smelling compound used in perfumery. Propose a synthesis starting with benzene. Show all reagents and all intermediate structures. You do not need to show the mechanism. Assume ortho and para isomers can be separated. 3. Ethyl phenylacetate
Ethyl phenylacetate is a pleasant smelling compound used in perfumery. Propose a synthesis starting with benzene. Show all reagents and all intermediate structures. You do not need to show the mechanism. Assume ortho and para isomers can be...
3. Propose reasonable syntheses of each of the following compounds from the given starting materials. You...
3. Propose reasonable syntheses of each of the following compounds from the given starting materials. You may use any other readily available alkyl halides, solvents and reagents as necessary. More than one step is necessary. Show all intermediates, reactions, reagents and conditions clearly. It is not necessary to show the mechanism. HCECH HCECH , X HCECH HC=CH M H OHC (30 marks)
need help 1. (16 pts.) Complete two of the three multistep syntheses below. You will not...
need help
1. (16 pts.) Complete two of the three multistep syntheses below. You will not recieve extra credit for doing all three. You do not need to provide an arrow pushing mechanism. Be as specific as possible and draw a star next the two you would like me to grade. Mind your stereochemistry. -OH = -ОН HEH - -Li
b. Page 4 (Question 4 continued) Propose reasonable syntheses for the following indicated compounds and using...
b. Page 4 (Question 4 continued) Propose reasonable syntheses for the following indicated compounds and using any other necessary orga Show all intermediates formed to receive full credit ÇO2H I NO₂ for the following compounds beginning with the ng any other necessary organic or inorganic reagents. CHE SO3H OCH2CH3 [3% +6% marks] c. Outline the synthesis of the following compound using either the aceu meester synthesis method. Draw the structure of the starting material and show all intermediates, reagents and...
Problem 1 (10 pts) Draw the major product (monoalkylation) and propose a mechanism for its formation. OCH3 (CH3)3CCI AICI: Problem 2 (10pts) Draw the major product of the following reactions. Brz FeBr3 a) HNO3 H2SO4 b) OH ON NOZ NaOH 50°C c) Br Problem 3 (10 pts) Show the necessary steps for each of the following transformations. CO2H ŞO3H NO2 Br a) b)
3. Show efficient syntheses of each of the following from the indicated compound and any need organic or inorganic reagents. (50 pts) (a) 1-popene, from 1-bromopropane (b) 1-chloro-2-butanol, 1-bromobutane (c) 2-pentyne, from propyne (d) trans-1,2-dibromocyclohexane, from cyclohexanol (e) 2,3-hexanediol, from 2-hexene
3. Show efficient syntheses of each of the following from the indicated compound and any need organic or inorganic reagents. (50 pts) (a) 1-popene, from 1-bromopropane (b) 1-chloro-2-butanol, 1-bromobutane (c) 2-pentyne, from propyne (d) trans-1,2-dibromocyclohexane, from cyclohexanol (e) 2,3-hexanediol,...
Need help with all 4 of these synthesis
reactions.
Br in first question and wants to see all arrow pushing,
intermediates and products.
Last three just want the numbered reagents and the
intermediate products after each step. No arrow pushing.
Homework #1 Name: 1. Explain with a mechanism the observation of the given products. (Hint: You will need the full reaction mechonism including all intermediates and reogents, Show the proper use of electron pushing arrows.) HBr 2. Propose an efficient...
4. Propose an efficient synthesis of the molecule below starting with benzene. You can use any other reagents you want. NOTE: Some reactions produce ortho- and para-products. It is allowable to just take ONE of the products and use it in the next synthesis or claim it as the final product (we assume that ortho- and para-products can be separated). (3 points) CH2CH2CH Br
Question 5 (27 pts.) Synthesize the target) molecules on the right from the starting molecules the left. this can not be done in one reaction. Give reagents and conditions and the intermediate molecules at each step. Do not show any mechanisms or transient intermediates. If other isomers are formed at any step then you need to indicate this but you do not need to draw their structures. NOZ CO2H SO3H
Question 5 (27 pts.) Synthesize the target) molecules on the right from the starting molecules the left, this can not be done in one reaction. Give reagents and conditions and the intermediate molecules at each step. Do not show any mechanisms or transient intermediates. If other isomers are formed at any step then you need to indicate this but you do not need to draw their structures. NOZ CO2H SOH
Ethyl phenylacetate is a pleasant smelling compound used in perfumery. Propose a synthesis starting with benzene. Show all reagents and all intermediate structures. You do not need to show the mechanism. Assume ortho and para isomers can be separated. 3. Ethyl phenylacetate
Ethyl phenylacetate is a pleasant smelling compound used in perfumery. Propose a synthesis starting with benzene. Show all reagents and all intermediate structures. You do not need to show the mechanism. Assume ortho and para isomers can be...
3. Propose reasonable syntheses of each of the following compounds from the given starting materials. You may use any other readily available alkyl halides, solvents and reagents as necessary. More than one step is necessary. Show all intermediates, reactions, reagents and conditions clearly. It is not necessary to show the mechanism. HCECH HCECH , X HCECH HC=CH M H OHC (30 marks)
need help
1. (16 pts.) Complete two of the three multistep syntheses below. You will not recieve extra credit for doing all three. You do not need to provide an arrow pushing mechanism. Be as specific as possible and draw a star next the two you would like me to grade. Mind your stereochemistry. -OH = -ОН HEH - -Li
b. Page 4 (Question 4 continued) Propose reasonable syntheses for the following indicated compounds and using any other necessary orga Show all intermediates formed to receive full credit ÇO2H I NO₂ for the following compounds beginning with the ng any other necessary organic or inorganic reagents. CHE SO3H OCH2CH3 [3% +6% marks] c. Outline the synthesis of the following compound using either the aceu meester synthesis method. Draw the structure of the starting material and show all intermediates, reagents and...
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