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Give the product of the bimolecular elimination from each of the following isomeric halogenated...
Give the product of the bimolecular elimination from each of the following isomeric halogenated compounds. KOtBu...
Give the product of the bimolecular elimination from each of the following isomeric halogenated compounds. KOtBu +HOtBu +Br Br H CH3 One of these compounds undergoes elimination 50x faster than the other. Which one and why? (scroll down A because the conformation needed for elimination places the phenyl groups anti to each other.
Give the product of the bimolecular elimination from each of the following isomeric halogenated One of...
Give the product of the bimolecular elimination from each of the following isomeric halogenated One of these compounds undergoes elimination 50x faster than the other. Which one and why? B because the conformation needed for elimination places the phenyl groups anti to each other. A because the conformation needed for elimination places the phenyl groups anti to each other. A because the conformation needed for elimination places the phenyl groups gauche to each other.
help please! for 6 and 7. 6) There are a variety of isomeric 1,2,3,4,5,6-hexachlorocyclohexanes, but one...
help please! for 6 and 7.
6) There are a variety of isomeric 1,2,3,4,5,6-hexachlorocyclohexanes, but one of them does not react with CH CH,O to give an elimination product. Provide the structure of this compound and briefly explain why it does not react (5 points). When 4-chloro-2-methyl-2-pentene reacts with acetic acid (solvent), two substitution products are formed, with the rearranged product predominating as shown in the diagram that follows. When small amounts of acetate ion are added to the reaction...
Help substitution/elimination reactions Give the major product (s) from each of the following reactions being sure...
Help substitution/elimination reactions
Give the major product (s) from each of the following reactions being sure to show stereochemistry where important. Is the major product a result of a substitution (S_N1 or S_N2) or elimination (E_1 or E_2) reaction? No reaction is a possible answer.
[Review Topics] [References) Compounds X and Y are both CH, Cl products formed in the radical...
[Review Topics] [References) Compounds X and Y are both CH, Cl products formed in the radical chlorination of 2,4-dimethylpentane. Base-promoted E2 elimination of X and Y gives, in each case, a single C H 4 alkene. Both X and Y undergo an Sy2 reaction with sodium iodide in acetone solution to give CH I products; in this reaction Y reacts faster than X What is the structure of X? . Do not use stereobonds in your answer. • In cases...
Please help with each one and steps Show how to make the following compounds from the...
Please help with each one and steps
Show how to make the following compounds from the given starting material. All of the transformations require more than one step to accomplish. Look carefully at each product to see what is needed. (20 points) Br Qadál ОН OH OH OH
please help with organic chemistry! mechanisms? 5) The reaction of 2-bromo-1,1-dimethylcyclohexane with methanol gives the following...
please help with organic chemistry! mechanisms?
5) The reaction of 2-bromo-1,1-dimethylcyclohexane with methanol gives the following products. Please provide a detailed explanation to the formation of each product. You should use structures of intermediates in your answer. (8 points). осн, CH,он OCH Br + 6) There are a variety of isomeric 1,2,3,4,5,6-hexachlorocyclohexanes, but one of them does not react with CH3CH20' to give an elimination product. Provide the structure of this compound and briefly explain why it does not react...
help please Incorrect Mechanism (The mechanism is for the formation of the 1,4 product. Please ignore...
help please
Incorrect Mechanism (The mechanism is for the formation of the 1,4 product. Please ignore the 1,2 product). + Br + H-Br R Br Assignment 6: Mechanism Correction On a page titled Incorrect Mechanism print the incorrect mechanism provided for your molecule on Blackboard. For the mechanism you will focus on the reaction of the portion of the molecule drawn only (not the R part). The molecule will be drawn with R groups so that you may ignore other...
Give a reasonable synthesis for each of the following compounds from the indicated starting materials. You...
Give a reasonable synthesis for
each of the following compounds from the indicated starting
materials. You may use any other organic or inorganic reagents you
wish unless otherwise indicated. The desired product for each
reaction you propose must be the one of the predominant products.
Give the reactants, conditions (where appropriate) and products of
each synthetic step. If equal mixtures are anticipated (i.e. ortho
/ para products) then indicate where separations are needed. NO
MECHANISMS! [6 points
2. Give a...
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...
Give the product of the bimolecular elimination from each of the following isomeric halogenated compounds. KOtBu +HOtBu +Br Br H CH3 One of these compounds undergoes elimination 50x faster than the other. Which one and why? (scroll down A because the conformation needed for elimination places the phenyl groups anti to each other.
Give the product of the bimolecular elimination from each of the following isomeric halogenated One of these compounds undergoes elimination 50x faster than the other. Which one and why? B because the conformation needed for elimination places the phenyl groups anti to each other. A because the conformation needed for elimination places the phenyl groups anti to each other. A because the conformation needed for elimination places the phenyl groups gauche to each other.
help please! for 6 and 7.
6) There are a variety of isomeric 1,2,3,4,5,6-hexachlorocyclohexanes, but one of them does not react with CH CH,O to give an elimination product. Provide the structure of this compound and briefly explain why it does not react (5 points). When 4-chloro-2-methyl-2-pentene reacts with acetic acid (solvent), two substitution products are formed, with the rearranged product predominating as shown in the diagram that follows. When small amounts of acetate ion are added to the reaction...
Help substitution/elimination reactions
Give the major product (s) from each of the following reactions being sure to show stereochemistry where important. Is the major product a result of a substitution (S_N1 or S_N2) or elimination (E_1 or E_2) reaction? No reaction is a possible answer.
[Review Topics] [References) Compounds X and Y are both CH, Cl products formed in the radical chlorination of 2,4-dimethylpentane. Base-promoted E2 elimination of X and Y gives, in each case, a single C H 4 alkene. Both X and Y undergo an Sy2 reaction with sodium iodide in acetone solution to give CH I products; in this reaction Y reacts faster than X What is the structure of X? . Do not use stereobonds in your answer. • In cases...
Please help with each one and steps
Show how to make the following compounds from the given starting material. All of the transformations require more than one step to accomplish. Look carefully at each product to see what is needed. (20 points) Br Qadál ОН OH OH OH
please help with organic chemistry! mechanisms?
5) The reaction of 2-bromo-1,1-dimethylcyclohexane with methanol gives the following products. Please provide a detailed explanation to the formation of each product. You should use structures of intermediates in your answer. (8 points). осн, CH,он OCH Br + 6) There are a variety of isomeric 1,2,3,4,5,6-hexachlorocyclohexanes, but one of them does not react with CH3CH20' to give an elimination product. Provide the structure of this compound and briefly explain why it does not react...
help please
Incorrect Mechanism (The mechanism is for the formation of the 1,4 product. Please ignore the 1,2 product). + Br + H-Br R Br Assignment 6: Mechanism Correction On a page titled Incorrect Mechanism print the incorrect mechanism provided for your molecule on Blackboard. For the mechanism you will focus on the reaction of the portion of the molecule drawn only (not the R part). The molecule will be drawn with R groups so that you may ignore other...
Give a reasonable synthesis for
each of the following compounds from the indicated starting
materials. You may use any other organic or inorganic reagents you
wish unless otherwise indicated. The desired product for each
reaction you propose must be the one of the predominant products.
Give the reactants, conditions (where appropriate) and products of
each synthetic step. If equal mixtures are anticipated (i.e. ortho
/ para products) then indicate where separations are needed. NO
MECHANISMS! [6 points
2. Give a...
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...
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