would p-tolyl alcohol react faster or slower in the first reaction?
why?Homework Answers
p-tolyl alcohol react slower in the first reaction as the first reaction proceeds with the formation of carbocation and carbocation is more stabilised by OMe group on the para position than Me group.
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would p-tolyl alcohol react faster or slower in the first reaction?
why?
P-METHOXYPHENYLACETONITRILE [Acetonitrile, p-methoxyphenyl- OH...
d. Which reaction would proceed faster and why? Use drawings and 20 words or less to...
d. Which reaction would proceed faster and why? Use drawings and 20 words or less to describe your answer. TIP: See your lecture notes. Rxn A: O NaOH, H2O Me - MeŅ + Me-NH2 ZI e OH with no materialen NaOH, 420 en 80 Rxn B: MoNS orang HCI, H20 Me U dan + Me NH2 Me ZI Me OH
Consider the following S and your reaction to protect the effect of the changes given below...
Consider the following S and your reaction to protect the
effect of the changes given below on the rate of the reaction
clearly state Whether it would react faster or slower or will be
unaffected give a brief explanation why in each case
19. (9 pts.) Consider the following SN2 reaction to predict the effect of the changes given below on the rate of the reaction. (Clearly state whether it would react faster, slower or will be unaffected.) Give a...
3. Circle the reaction below which is faster in polar protic solvents. OH, ,0 A. CH,CH,CH,Br — CH,CH,CH,OH + Br or...
3. Circle the reaction below which is faster in polar protic solvents. OH, ,0 A. CH,CH,CH,Br — CH,CH,CH,OH + Br or CH,CH,CH,SH + Br B. CH CH.CH.BESH,RSH 4. Doubling the concentration of hydroxide in the reaction in problem #3A: A: causes the reaction mechanism to change. B: halves the rate of reaction. C: has no effect on the rate of reaction. D: doubles the rate of reaction. 5. Circle the reaction below which is faster. 70% H2O A. (CH3)3C-C 30%...
1. In both the sodium iodide test and the silver nitrate test, why does 2-bromobutane react faster...
1. In both the sodium iodide
test and the silver nitrate test, why does 2-bromobutane react
faster than 2-chlorobutane?
Bromine is a better leaving group since it is a weaker base than
chlorine is.
2. a. Why does benzyl chloride react under both
SN1 and SN2 conditions?
Benzyl
chloride is a primary alkyl halide, hence reactive under SN2
conditions.
The
primary carbocation formed due to the departure of Cl- is
stabilized by the pi electrons in the benzene ring.
b. Why is...
In the following reaction, first find how many oxygen molecules would be used to completely react...
In the following reaction, first find how many oxygen molecules would be used to completely react with 230 grams of pentyl alcohol (C_)5 H_11 OH)? Then, if exactly 1.505 times 10^21 carbon dioxide molecules were formed in this reaction, calculate the grams of water formed during this reaction. C)3 H_10 OH + O_2 rightarrow CO_2 + H_2 O
Which solvent (acetone or t-butyl alcohol) would be better to carry out the following reaction? Why?...
Which solvent (acetone or t-butyl alcohol) would be better to carry out the following reaction? Why? Draw the complete mechanism of this reaction using generic base B. CI
If a protecting group was not used, what would be the product of the Grignard reaction? CHOEt + HO OH P-TOH toluene...
If
a protecting group was not used, what would be the product of the
Grignard reaction?
CHOEt + HO OH P-TOH toluene reflux QO CH -CH CH2 O Et 0 2 O 2 PhMgBr ether 0 0 Ph. Ph. CHIPh HCI, HO acetone reflux CH3 HO CHỊ cold CHỦ CH "Ph MgBr ОН CH; CHAM CH3CH, CHPh
_1. An alkyl halide which might be expected to undergo rearrangement under Snl or E1 conditions...
_1. An alkyl halide which might be expected to undergo rearrangement under Snl or E1 conditions is: HZC Br CH3 A. 1 B. | F—CH,BH C. CH3-C-CH-CH, CHz CH3 D. CH3 CH3-C-CH2CH2-Br CH3 E. A Br 2. Your task is to convert 2-chloropentane into 1-pentene. Which reagents would you choose? a) NaOH/H20 b) KOH/CH3OH c) CH3ONa/CH3OH d) CH3CH2ONa/CH3CH2OH e) (CH3)3COK/(CH3)3COH 3. Circle the reaction below which is faster in polar protic solvents. OH,H,O A. CH,CH,CH,Br- CH,CH,CH,OH + Br or SH.RSH...
Can someone please help me interpret the IR spectra of the reaction between isoamyl alcohol via...
Can
someone please help me interpret the IR spectra of the reaction
between isoamyl alcohol via Fischer esterification.
esta product 125 120 115 110 105 100 95 90 85 55 50 45 40 35 30 20 15 500 1000 2500 2000 1500 3000 3500 4000 Wavenumbers (cm-1) %Transmittance 8 R2 % 8 2958.38 2872.32 1739.58 1654.60 1648.01 1560.10 1541.78 1466.31 1508.05 1387.76 1366.35 1227 89 1171.12 1055.35 60196 818.27 2 General Reaction: R'-OH он H,0 H, heat OR Reaction Mechanism:...
d. Which reaction would proceed faster and why? Use drawings and 20 words or less to describe your answer. TIP: See your lecture notes. Rxn A: O NaOH, H2O Me - MeŅ + Me-NH2 ZI e OH with no materialen NaOH, 420 en 80 Rxn B: MoNS orang HCI, H20 Me U dan + Me NH2 Me ZI Me OH
Consider the following S and your reaction to protect the
effect of the changes given below on the rate of the reaction
clearly state Whether it would react faster or slower or will be
unaffected give a brief explanation why in each case
19. (9 pts.) Consider the following SN2 reaction to predict the effect of the changes given below on the rate of the reaction. (Clearly state whether it would react faster, slower or will be unaffected.) Give a...
3. Circle the reaction below which is faster in polar protic solvents. OH, ,0 A. CH,CH,CH,Br — CH,CH,CH,OH + Br or CH,CH,CH,SH + Br B. CH CH.CH.BESH,RSH 4. Doubling the concentration of hydroxide in the reaction in problem #3A: A: causes the reaction mechanism to change. B: halves the rate of reaction. C: has no effect on the rate of reaction. D: doubles the rate of reaction. 5. Circle the reaction below which is faster. 70% H2O A. (CH3)3C-C 30%...
1. In both the sodium iodide
test and the silver nitrate test, why does 2-bromobutane react
faster than 2-chlorobutane?
Bromine is a better leaving group since it is a weaker base than
chlorine is.
2. a. Why does benzyl chloride react under both
SN1 and SN2 conditions?
Benzyl
chloride is a primary alkyl halide, hence reactive under SN2
conditions.
The
primary carbocation formed due to the departure of Cl- is
stabilized by the pi electrons in the benzene ring.
b. Why is...
In the following reaction, first find how many oxygen molecules would be used to completely react with 230 grams of pentyl alcohol (C_)5 H_11 OH)? Then, if exactly 1.505 times 10^21 carbon dioxide molecules were formed in this reaction, calculate the grams of water formed during this reaction. C)3 H_10 OH + O_2 rightarrow CO_2 + H_2 O
Which solvent (acetone or t-butyl alcohol) would be better to carry out the following reaction? Why? Draw the complete mechanism of this reaction using generic base B. CI
If
a protecting group was not used, what would be the product of the
Grignard reaction?
CHOEt + HO OH P-TOH toluene reflux QO CH -CH CH2 O Et 0 2 O 2 PhMgBr ether 0 0 Ph. Ph. CHIPh HCI, HO acetone reflux CH3 HO CHỊ cold CHỦ CH "Ph MgBr ОН CH; CHAM CH3CH, CHPh
_1. An alkyl halide which might be expected to undergo rearrangement under Snl or E1 conditions is: HZC Br CH3 A. 1 B. | F—CH,BH C. CH3-C-CH-CH, CHz CH3 D. CH3 CH3-C-CH2CH2-Br CH3 E. A Br 2. Your task is to convert 2-chloropentane into 1-pentene. Which reagents would you choose? a) NaOH/H20 b) KOH/CH3OH c) CH3ONa/CH3OH d) CH3CH2ONa/CH3CH2OH e) (CH3)3COK/(CH3)3COH 3. Circle the reaction below which is faster in polar protic solvents. OH,H,O A. CH,CH,CH,Br- CH,CH,CH,OH + Br or SH.RSH...
Can
someone please help me interpret the IR spectra of the reaction
between isoamyl alcohol via Fischer esterification.
esta product 125 120 115 110 105 100 95 90 85 55 50 45 40 35 30 20 15 500 1000 2500 2000 1500 3000 3500 4000 Wavenumbers (cm-1) %Transmittance 8 R2 % 8 2958.38 2872.32 1739.58 1654.60 1648.01 1560.10 1541.78 1466.31 1508.05 1387.76 1366.35 1227 89 1171.12 1055.35 60196 818.27 2 General Reaction: R'-OH он H,0 H, heat OR Reaction Mechanism:...
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