1)
Give the product for the reaction of 1-butene with methanol in the presence of acid. The mechanism is the same as the mechanism for the addition of water to alkenes.
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2-ethoxybutane |
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1-butanol |
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2-methoxybutane |
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1-ethoxybutane |
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1-methoxybutane |
2)
3)
Identify the best nucleophile in an SN2 reaction.
|
tert-butoxide ion |
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tert-pentoxide ion |
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isopropoxide ion |
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ethoxide ion |
4)
Identify the alkyl halide that reacts the fastest in an SN1 reaction.
|
2-bromopropane |
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|
2-chloropropane |
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|
2-iodopropane |
||
|
2-fluoropropane |
Homework Answers
Add Answer to:
1)
Give the product for the reaction of 1-butene with methanol in
the presence of acid....
CH3 CH3 CH3CH2C=CH2 + CH2OH 12304, CH3CH,Ć-OCHz CH3 Treating 2-methyl-1-butene with methanol in the presence of...
CH3 CH3 CH3CH2C=CH2 + CH2OH 12304, CH3CH,Ć-OCHz CH3 Treating 2-methyl-1-butene with methanol in the presence of sulfuric acid gives 2-methoxy-2-methylbutane. Draw curved arrows to show the movement of electrons in this step of the reaction mechanism. Arrow-pushing Instructions no XT CH3. HO CH₂ H-ö-CH3
please answer for me all questions 1-20 1) Identify the alkyl halide that reacts the fastest...
please answer for me all questions 1-20
1) Identify the alkyl halide that reacts the fastest in a Sn2 reaction. A) chloromethane B) 2-chloro-2-methylpropane C) 2-chlorobutane D) 1-chlorobutane 2) Identify the alkyl halide that reacts the fastest in an SN 2 reaction. A) 1-bromopropane B) 1-fluoropropane C) 1-chloropropane D) 1-iodopropane 3) Which of the following alkyl halides gives the slowest SN2 reaction? A) CH3CH2C1 B) Ci CH3CCH2CH3 CH3 C) CH3CHCH2CH3 CH2 CH3CHCHCH3 C1 СН3 4) Which of the following alkyl...
The reaction of 3-chloro-1-butene with ethoxide ion in ethanol yields only 3-ethoxy-1-butene; the rate of this...
The reaction of 3-chloro-1-butene with ethoxide ion in ethanol yields only 3-ethoxy-1-butene; the rate of this reaction depends on the concentration of both 3-chloro-1-butene and ethoxide ion. The reaction of 3-chloro-1- butene with ethanol alone, on the other hand, yields both 3-ethoxy-1-butene and 1-ethoxy-2-butene. How do you account for these different results? (0.3 pts) CH3CH2OH 3-chloro-1-butene 1-ethoxy-2-butene 3-ethoxy-1-butene CH3CH20 CH2CH2OH 3-ethoxy-1-butene
1.1 In which of the following solvents would the reaction of 1-bromobutane with sodium azide,NaN3, proceed...
1.1 In which of the following solvents would the reaction of
1-bromobutane with sodium azide,NaN3, proceed the fastest?
a.aceticacid
b.ethanol
c.water
d.acetonitrile
1.2 Which of the following solvents is the best choice for the
reaction of 1-chlorohexane with sodium bromide?
a.dimethylsulfoxide
b.water
c.hexane
d.toluene,PhCH3
1.3 Which of the following is most likely to undergo
rearrangement during reaction with methanol?
1.4 Name which energy diagrams represents the course of an
exothermic SN1, SN2,E1, or E2 reaction?
1.5 Which of the following...
Consider the SN2 reaction shown below and answer the following questions. Consider the SN1 reaction shown...
Consider the SN2 reaction shown below and answer the
following questions.
Consider the SN1 reaction shown below and answer the following
questions.
1. Consider the SN2 reaction shown below and answer the following questions. acetone Br NaSCH3 SCH3 NaBr + A. Write the rate law for the reaction B. Identify the nucleophile and the electrophile in the reaction C. State how each of the following factors would affect the rate of the reaction a. Increasing the concentration of 1-bromopropane. b....
Treating 2-methyl-1-butene with methanol in the presence of sulfuric acid gives 2-methoxy-2-methylbutane
Treating 2-methyl-1-butene with methanol in the presence of sulfuric acid gives 2-methoxy-2-methylbutane. Draw curved arrows to show the movement of electrons in this step of the reaction mechanism.
2. Consider the Sn1 reaction shown below and answer the following questions. Br K . CHOH...
2. Consider the Sn1 reaction shown below and answer the following questions. Br K . CHOH + CH3OH — Kºchs + HBr CH3 + HBr Ph Ph A. Write the rate law for the reaction. B. Identify the nucleophile, the electrophile, and the reaction solvent. C. State how each of the following factors would affect the rate of the reaction. a. Increasing the concentration of the alkyl halide. b. Increasing the concentration of CH3OH. c. Replacing HOCH3 with NaOCH3. d....
A by-product of this reaction is 1-butene. Write out detailed E1 reaction mechanism for its formation....
A by-product of this reaction is 1-butene. Write out detailed
E1 reaction mechanism for its formation.
Reaction scheme: Br H3C Hас. HO Na-Br HO-S-OH + H3CJ O=SEO
Make sure answer are correct thank you! Practice Questions 1. What reagents could CH CH CH.C-CCH...
Make sure answer are correct thank you!
Practice Questions 1. What reagents could CH CH CH.C-CCH 3. Which reaction would proceed the fastest? (A) CH,CH,OCHOH-- be used to accomplish the synthesis of this compound? CH3CH2OH + OCH3 CH CH OH SCH CH,CH2OH + N(CH3)h (B) CH3CH2Br + Na"で.CCH3 When 2-bromo-2-methylbutane is treated with a base, a mixture of 2-methyl-2-butene and 2-methyl-1-butene is produced. 2. CH,CH,OH+ OSC H4CH CHy 4. Which is a possible D Br CH3 H product of the...
1.1 What is the equation for the rate of formation of tert-butyl alcohol from the reaction...
1.1 What is the equation for the rate of formation of tert-butyl
alcohol from the reaction of tert-butyl bromide (t-BuBr) with water
by an SN1 mechanism?
A. Rate= k[t-BuBr]
B Rate=k[ t-BuBr][H2O]
C. Rate=k[ H2O]
D. Rate=k[t-BuBr]^2
1.2 What is the equation for the rate of formation of
1-iodobutane from the reaction of 1-chlorobutane (BuCl) with NaI by
an SN2 mechanism?
A. Rate=k[BuCl]
B. Rate=k[BuCl][NaI]
C. Rate=k[NaI]
D. Rate=k[BuCl]^2
1.3 What is the equation for the rate of formation of...
CH3 CH3 CH3CH2C=CH2 + CH2OH 12304, CH3CH,Ć-OCHz CH3 Treating 2-methyl-1-butene with methanol in the presence of sulfuric acid gives 2-methoxy-2-methylbutane. Draw curved arrows to show the movement of electrons in this step of the reaction mechanism. Arrow-pushing Instructions no XT CH3. HO CH₂ H-ö-CH3
please answer for me all questions 1-20
1) Identify the alkyl halide that reacts the fastest in a Sn2 reaction. A) chloromethane B) 2-chloro-2-methylpropane C) 2-chlorobutane D) 1-chlorobutane 2) Identify the alkyl halide that reacts the fastest in an SN 2 reaction. A) 1-bromopropane B) 1-fluoropropane C) 1-chloropropane D) 1-iodopropane 3) Which of the following alkyl halides gives the slowest SN2 reaction? A) CH3CH2C1 B) Ci CH3CCH2CH3 CH3 C) CH3CHCH2CH3 CH2 CH3CHCHCH3 C1 СН3 4) Which of the following alkyl...
The reaction of 3-chloro-1-butene with ethoxide ion in ethanol yields only 3-ethoxy-1-butene; the rate of this reaction depends on the concentration of both 3-chloro-1-butene and ethoxide ion. The reaction of 3-chloro-1- butene with ethanol alone, on the other hand, yields both 3-ethoxy-1-butene and 1-ethoxy-2-butene. How do you account for these different results? (0.3 pts) CH3CH2OH 3-chloro-1-butene 1-ethoxy-2-butene 3-ethoxy-1-butene CH3CH20 CH2CH2OH 3-ethoxy-1-butene
1.1 In which of the following solvents would the reaction of
1-bromobutane with sodium azide,NaN3, proceed the fastest?
a.aceticacid
b.ethanol
c.water
d.acetonitrile
1.2 Which of the following solvents is the best choice for the
reaction of 1-chlorohexane with sodium bromide?
a.dimethylsulfoxide
b.water
c.hexane
d.toluene,PhCH3
1.3 Which of the following is most likely to undergo
rearrangement during reaction with methanol?
1.4 Name which energy diagrams represents the course of an
exothermic SN1, SN2,E1, or E2 reaction?
1.5 Which of the following...
Consider the SN2 reaction shown below and answer the
following questions.
Consider the SN1 reaction shown below and answer the following
questions.
1. Consider the SN2 reaction shown below and answer the following questions. acetone Br NaSCH3 SCH3 NaBr + A. Write the rate law for the reaction B. Identify the nucleophile and the electrophile in the reaction C. State how each of the following factors would affect the rate of the reaction a. Increasing the concentration of 1-bromopropane. b....
Treating 2-methyl-1-butene with methanol in the presence of sulfuric acid gives 2-methoxy-2-methylbutane. Draw curved arrows to show the movement of electrons in this step of the reaction mechanism.
2. Consider the Sn1 reaction shown below and answer the following questions. Br K . CHOH + CH3OH — Kºchs + HBr CH3 + HBr Ph Ph A. Write the rate law for the reaction. B. Identify the nucleophile, the electrophile, and the reaction solvent. C. State how each of the following factors would affect the rate of the reaction. a. Increasing the concentration of the alkyl halide. b. Increasing the concentration of CH3OH. c. Replacing HOCH3 with NaOCH3. d....
A by-product of this reaction is 1-butene. Write out detailed
E1 reaction mechanism for its formation.
Reaction scheme: Br H3C Hас. HO Na-Br HO-S-OH + H3CJ O=SEO
Make sure answer are correct thank you!
Practice Questions 1. What reagents could CH CH CH.C-CCH 3. Which reaction would proceed the fastest? (A) CH,CH,OCHOH-- be used to accomplish the synthesis of this compound? CH3CH2OH + OCH3 CH CH OH SCH CH,CH2OH + N(CH3)h (B) CH3CH2Br + Na"で.CCH3 When 2-bromo-2-methylbutane is treated with a base, a mixture of 2-methyl-2-butene and 2-methyl-1-butene is produced. 2. CH,CH,OH+ OSC H4CH CHy 4. Which is a possible D Br CH3 H product of the...
1.1 What is the equation for the rate of formation of tert-butyl
alcohol from the reaction of tert-butyl bromide (t-BuBr) with water
by an SN1 mechanism?
A. Rate= k[t-BuBr]
B Rate=k[ t-BuBr][H2O]
C. Rate=k[ H2O]
D. Rate=k[t-BuBr]^2
1.2 What is the equation for the rate of formation of
1-iodobutane from the reaction of 1-chlorobutane (BuCl) with NaI by
an SN2 mechanism?
A. Rate=k[BuCl]
B. Rate=k[BuCl][NaI]
C. Rate=k[NaI]
D. Rate=k[BuCl]^2
1.3 What is the equation for the rate of formation of...
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