Homework Answers
I think there is a printing mistake in question there should be elimination instead of substitution . In substitution reaction no alkene is formed .
In elimination reaction base (here-OCH3) attacks the H which is alpha to leaving group (here Br) and electron pair shifts towards leaving group and thus direction of arrow should be from H to Br . This all condition are satisfied in option ||.
Thus option 2 is correct
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Which of the following is not a possible step in a substitution reaction? ocHy དག —...
Question 1: Which of the following is a substitution reaction? OH Br A. I D. IV...
Question 1: Which of the following is a substitution reaction? OH Br A. I D. IV Question 2: Which of the following is an elimination reaction? он Cl Br SH Cl IV A. I B. C, 111 D. IV
09 Which is the major product of the following substitution reaction? CH₂CH₂OH NaBr ? A) CH₃...
09 Which is the major product of the following substitution reaction? CH₂CH₂OH NaBr ? A) CH₃ CH₂ Br D) All of the Above B) CH₃ CH₂ Na E) None of the Above c) CH₂-E-H 20 Which is the major product of the following sultitution reaction? CH₃ CH-CH-CH2 HBr ? OH CH₂ C) CH C=CH-CH₂ A) CH₂ CH-CH=CH₂ Br CH3 Br B) CH₂ C-CH₂=CH₂ D) None of the Above 2 Which is the major product of the following reaction? CH3 PBra...
VULA TUN IL Which of the following undergoes a substitution reaction with sodium cyanide in DMSO...
VULA TUN IL Which of the following undergoes a substitution reaction with sodium cyanide in DMSO at the fastest rate? CH3CH2C1 CH3CH 21 CH3CH 2Br OCH3CH 2F
draw the mechanism for this sn1 reaction. please step by step in the easiest way possible....
draw the mechanism for this sn1 reaction. please step
by step in the easiest way possible. thank you
HO 1. Br.
7 the following substitution reaction? Which is the major product of the follow CHOCHOH NaBr ?...
7 the following substitution reaction? Which is the major product of the follow CHOCHOH NaBr ? A) CH₂ CH₂ Br B) CH CH. Na c) CH₂-E-H D) All of the Above E) None of the Above of the following substitution reaction? CHE is the major product of the following substitut CH₂CH=CH-CH2 HBr ? CHz CÓ CH2=CH-CH3 OH A) CH₂CH=CH-CH3 B) CH3C-CH₂-CH3 D) None of the Above ? Which is the major product of the following reaction? PBra ? CHCH OH...
Which of the following are possible resonance structures of the intermediate species formed during the Electophillic...
Which of the following are possible resonance structures of the intermediate species formed during the Electophillic Aromatic Substitution reaction? NH2 VA NH2 NH good commanding Br L III IV V
2) The nucleophilic acyl substitution is a two-step reaction. The first step is determining the rate...
2) The nucleophilic acyl substitution is a two-step reaction.
The first step is determining the rate of the overall reaction.
Please use pKa numbers to organize the compounds shown below in
order of increasing reactivity in nucleophilic acyl substitutions.
Which products would form in the reaction of each of the compounds
with ammonia?
Questions 2-10 please!! 1) A substitution reaction is: [2] a) A reaction during which an OH...
Questions 2-10 please!!
1) A substitution reaction is: [2] a) A reaction during which an OH group of a molecule is replaced by a halogen. b) A reaction during which water is the leaving group. c) A reaction during which a functional group of a molecule is replaced by an electrophile. d) A reaction during which a functional group of a molecule is replaced by another functional group. V 12 2) Substitution reactions are classified either as electrophilic or nucleophilic...
Which of the following would increase the proportion of a substitution reaction that proceeds via a...
Which of the following would increase the proportion of a substitution reaction that proceeds via a $ 2 mechanism, rather than S, 1? (choose all correct answers) Use a less reactive nucleophile. Use a more highly substituted alkyl halide. Increase the concentration of the alkyl halide. Increase the concentration of the nucleophile Which of the following reactions would most likely proceed via a SN 1 mechanism? (choose all correct answers) + CH3OH Br + HO- Br + CN + HBr...
For the following two SN2 reactions A and B, indicate which reaction occurs in the protic...
For the following two SN2 reactions A and B, indicate which reaction occurs in the protic solvent and which the aprotic solvent, AND, indicate which reactions would be faster A or B, you do NOT need to give an explanation. A CH30-*Na ~ Cor: Br: - Cho Na> ocH, CH3OH CH3O-+Na BM : CHzo "Na → M ochy CH3CN
Question 1: Which of the following is a substitution reaction? OH Br A. I D. IV Question 2: Which of the following is an elimination reaction? он Cl Br SH Cl IV A. I B. C, 111 D. IV
09 Which is the major product of the following substitution reaction? CH₂CH₂OH NaBr ? A) CH₃ CH₂ Br D) All of the Above B) CH₃ CH₂ Na E) None of the Above c) CH₂-E-H 20 Which is the major product of the following sultitution reaction? CH₃ CH-CH-CH2 HBr ? OH CH₂ C) CH C=CH-CH₂ A) CH₂ CH-CH=CH₂ Br CH3 Br B) CH₂ C-CH₂=CH₂ D) None of the Above 2 Which is the major product of the following reaction? CH3 PBra...
VULA TUN IL Which of the following undergoes a substitution reaction with sodium cyanide in DMSO at the fastest rate? CH3CH2C1 CH3CH 21 CH3CH 2Br OCH3CH 2F
draw the mechanism for this sn1 reaction. please step
by step in the easiest way possible. thank you
HO 1. Br.
7 the following substitution reaction? Which is the major product of the follow CHOCHOH NaBr ? A) CH₂ CH₂ Br B) CH CH. Na c) CH₂-E-H D) All of the Above E) None of the Above of the following substitution reaction? CHE is the major product of the following substitut CH₂CH=CH-CH2 HBr ? CHz CÓ CH2=CH-CH3 OH A) CH₂CH=CH-CH3 B) CH3C-CH₂-CH3 D) None of the Above ? Which is the major product of the following reaction? PBra ? CHCH OH...
Which of the following are possible resonance structures of the intermediate species formed during the Electophillic Aromatic Substitution reaction? NH2 VA NH2 NH good commanding Br L III IV V
2) The nucleophilic acyl substitution is a two-step reaction.
The first step is determining the rate of the overall reaction.
Please use pKa numbers to organize the compounds shown below in
order of increasing reactivity in nucleophilic acyl substitutions.
Which products would form in the reaction of each of the compounds
with ammonia?
Questions 2-10 please!!
1) A substitution reaction is: [2] a) A reaction during which an OH group of a molecule is replaced by a halogen. b) A reaction during which water is the leaving group. c) A reaction during which a functional group of a molecule is replaced by an electrophile. d) A reaction during which a functional group of a molecule is replaced by another functional group. V 12 2) Substitution reactions are classified either as electrophilic or nucleophilic...
Which of the following would increase the proportion of a substitution reaction that proceeds via a $ 2 mechanism, rather than S, 1? (choose all correct answers) Use a less reactive nucleophile. Use a more highly substituted alkyl halide. Increase the concentration of the alkyl halide. Increase the concentration of the nucleophile Which of the following reactions would most likely proceed via a SN 1 mechanism? (choose all correct answers) + CH3OH Br + HO- Br + CN + HBr...
For the following two SN2 reactions A and B, indicate which reaction occurs in the protic solvent and which the aprotic solvent, AND, indicate which reactions would be faster A or B, you do NOT need to give an explanation. A CH30-*Na ~ Cor: Br: - Cho Na> ocH, CH3OH CH3O-+Na BM : CHzo "Na → M ochy CH3CN
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