The major products of 1) 1-bromohexane + sodium ethoxide in ethanol 2) 2-chlorohexane + NaOCH3 in...
The major products of
1) 1-bromohexane + sodium ethoxide in ethanol
2) 2-chlorohexane + NaOCH3 in methanol
3) 2-chloro-2-methylbutane + NaOCH2CH3 in ethanol
4) 2-chloro-2-methylbutane heated in ethanol
5) isobutyl iodide + KOH in ethanol/water
6) 1-bromo1-methylcyclopentane + NaOEt in ethanol
Homework Answers
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The major products of
1) 1-bromohexane + sodium ethoxide in ethanol
2) 2-chlorohexane + NaOCH3 in...
Predict the products and mechanisms of the following reactions. When more than one product or mechanism...
Predict the products and mechanisms of the following reactions. When more than one product or mechanism is possible, explain which are most likely. (a) 1-bromohexane + sodium ethoxide in ethanol (b) 2-chlorohexane + NaOCH3 in methanol (c) 2-chloro-2-methylbutane + NaOCH CH in ethanol 23 (d) 2-chloro-2-methylbutane heated in ethanol (e) isobutyl iodide + KOH in ethanol>water (f) isobutyl chloride + AgNO3 in ethanol>water (g) 1@bromo@1@methylcyclopentane + NaOEt in ethanol (h) 1-bromo-1-methylcyclopentane heated in methanol
3a) (5 pts) When 1,2-epoxypropane is treated with sodium ethoxide in ethanol, 1-ethoxy-2-propanol is the major...
3a) (5 pts) When 1,2-epoxypropane is treated with sodium ethoxide in ethanol, 1-ethoxy-2-propanol is the major product while only a trace amount of 2-ethoxy-1-propanol is produced. Propose a mechanism for the major product and explain the results based on the mechanism. OH NaOCH2CH3 OH EtOH trace major Hoc
PROBLEM 7-33 Predict the products and mechanisms of the following reactions. When more than one product...
PROBLEM 7-33 Predict the products and mechanisms of the following reactions. When more than one product or mechanism is possible, explain which are most likely. (a) 1-bromohexane + sodium ethoxide in ethanol (b) 2-chlorohexane + NaOCH, in methanol
Predict the substitution product(s) for each of the following reactions and mechanisms by which they are...
Predict the substitution product(s) for each of the following reactions and mechanisms by which they are formed. If no reaction is expected, write no (a) (R)-2-bromobutane with sodium iodide in acetone (b) (R)-3-bromo-3-methylhexane with H20 (c) trans-1-bromo-2-ethylcyclopentane with potassium ethoxide in ethanol (d) trans-1-bromo-3-methylcyclopentane with Nal in acetone 5. For the following set of compounds, predict the order of reactivity with sodium iodide in acetone solution (list them in increasing order of reactivity). C. D. 2-bromobutane 1-chlorobutane 2-chloro-3-methylbutane 2-bromo-2-methylpropane 1-bromobutane...
help me please! Which reagent is necessary for this transformation? for Joomom o sodium ethoxide potassium...
help me please!
Which reagent is necessary for this transformation? for Joomom o sodium ethoxide potassium hydroxide ethanol ethyl bromide Question 11 4 pts Predict the starting material for this reaction. H.S OSH (18,3S)-3-methylcyclopentane-1-thiol (15,3S)-1-lodo-3-methylcyclopentane (1R 3R)-1-iodo-3-methylcyclopentane (18.35)-1-lodo-3-methylcyclopentane (15,3R) - 1-iodo-3-methylcyclopentane D Question 12 5 pts Predict the major product of this reaction. OTS NaOH D os Naoh Corco O O O O Question 13 Predict the major product(s) of this reaction (select all that apply)
(R)–3-chloro-2-methylhexane may undergo a nucleophilic substitution reaction in the presence of sodium ethoxide and ethanol. Complete...
(R)–3-chloro-2-methylhexane may undergo a nucleophilic
substitution reaction in the presence of sodium ethoxide and
ethanol. Complete the mechanism and draw the products of the
reaction.
<Chapter 7 SN2 and E2 Reactions of Alkyl Halides DOCH: FU MacBook Air
Following are two diastereomers of 3-bromo-3, 4-dimethylhexane. On treatment with sodium ethoxide in ethanol, each gives...
Following are two diastereomers of 3-bromo-3, 4-dimethylhexane. On treatment with sodium ethoxide in ethanol, each gives 3, 4-dimethyl-3-hexene as the major product. One diastereomer gives the E alkene, and the other gives the Z alkene. Which diastereomer gives the E alkene? Following are two diastereomers of 3-bromo-2, 3, 4-trimethylhexane. On treatment with sodium ethoxide in ethanol, each gives 23, 4-trimethyl-3-hexene as the major product. One diastereomer gives the E alkene, and the other gives the Z alkene. Which diastereomer gives...
Draw and name the SN2 major product formed when (2R,5S)-2-bromo-5-chlorohexane is treated with sodium iodide in...
Draw and name the SN2 major product formed when (2R,5S)-2-bromo-5-chlorohexane is treated with sodium iodide in acetone. (Use only one equivalent of NaI.)
3. for each of the following, choose the reaction that would proceed more rapidly and give...
3. for each of the following, choose the reaction that would proceed more rapidly and give an explanation for your choice: (a) iodomethane or bromomethane with aqueous KOH (b) iodomethane or iodoethane with aqueous KOH (c) methanol or bromomethane with Nal dissolved in acetone (d) 2-bromopropane or 1-bromopropane with Nal dissolved in acetone (e) 2-bromo-2-methylbutane or 2-bromo-3-methylbutane with ethanol (f) aqueous KBr or aqueous HBr with butanol (g) 2-chloro-3,3-dimethylbutane or 2-chloro-3-methylbutane with potassium tert- butoxide (h) 1:1 or 1:4 by...
5. Draw the major products of the following reactions: a) (S)-2-Iodopentane + KCN in methanol. b)...
5. Draw the major products of the following reactions: a) (S)-2-Iodopentane + KCN in methanol. b) 2-bromo-2-methylpropane + LIN(CH(CH,),), in THF. c) 2-Chloro-1-ethanol + potassium tert-butoxide (KO'Bu). d) Cis-2-methyl-1-chlorocyclohexane + methanol. e) Potassium tert-butoxide (KO'Bu) and methyl iodide in THF. f) Draw a detailed curved arrow pushing mechanism for reaction 5d above. Draw the reactants cis-2- methyl-1-chlorocyclohexane + methanol, and show each and every electron flow that converts them into the major products.
3a) (5 pts) When 1,2-epoxypropane is treated with sodium ethoxide in ethanol, 1-ethoxy-2-propanol is the major product while only a trace amount of 2-ethoxy-1-propanol is produced. Propose a mechanism for the major product and explain the results based on the mechanism. OH NaOCH2CH3 OH EtOH trace major Hoc
PROBLEM 7-33 Predict the products and mechanisms of the following reactions. When more than one product or mechanism is possible, explain which are most likely. (a) 1-bromohexane + sodium ethoxide in ethanol (b) 2-chlorohexane + NaOCH, in methanol
Predict the substitution product(s) for each of the following reactions and mechanisms by which they are formed. If no reaction is expected, write no (a) (R)-2-bromobutane with sodium iodide in acetone (b) (R)-3-bromo-3-methylhexane with H20 (c) trans-1-bromo-2-ethylcyclopentane with potassium ethoxide in ethanol (d) trans-1-bromo-3-methylcyclopentane with Nal in acetone 5. For the following set of compounds, predict the order of reactivity with sodium iodide in acetone solution (list them in increasing order of reactivity). C. D. 2-bromobutane 1-chlorobutane 2-chloro-3-methylbutane 2-bromo-2-methylpropane 1-bromobutane...
help me please!
Which reagent is necessary for this transformation? for Joomom o sodium ethoxide potassium hydroxide ethanol ethyl bromide Question 11 4 pts Predict the starting material for this reaction. H.S OSH (18,3S)-3-methylcyclopentane-1-thiol (15,3S)-1-lodo-3-methylcyclopentane (1R 3R)-1-iodo-3-methylcyclopentane (18.35)-1-lodo-3-methylcyclopentane (15,3R) - 1-iodo-3-methylcyclopentane D Question 12 5 pts Predict the major product of this reaction. OTS NaOH D os Naoh Corco O O O O Question 13 Predict the major product(s) of this reaction (select all that apply)
(R)–3-chloro-2-methylhexane may undergo a nucleophilic
substitution reaction in the presence of sodium ethoxide and
ethanol. Complete the mechanism and draw the products of the
reaction.
<Chapter 7 SN2 and E2 Reactions of Alkyl Halides DOCH: FU MacBook Air
Following are two diastereomers of 3-bromo-3, 4-dimethylhexane. On treatment with sodium ethoxide in ethanol, each gives 3, 4-dimethyl-3-hexene as the major product. One diastereomer gives the E alkene, and the other gives the Z alkene. Which diastereomer gives the E alkene? Following are two diastereomers of 3-bromo-2, 3, 4-trimethylhexane. On treatment with sodium ethoxide in ethanol, each gives 23, 4-trimethyl-3-hexene as the major product. One diastereomer gives the E alkene, and the other gives the Z alkene. Which diastereomer gives...
3. for each of the following, choose the reaction that would proceed more rapidly and give an explanation for your choice: (a) iodomethane or bromomethane with aqueous KOH (b) iodomethane or iodoethane with aqueous KOH (c) methanol or bromomethane with Nal dissolved in acetone (d) 2-bromopropane or 1-bromopropane with Nal dissolved in acetone (e) 2-bromo-2-methylbutane or 2-bromo-3-methylbutane with ethanol (f) aqueous KBr or aqueous HBr with butanol (g) 2-chloro-3,3-dimethylbutane or 2-chloro-3-methylbutane with potassium tert- butoxide (h) 1:1 or 1:4 by...
5. Draw the major products of the following reactions: a) (S)-2-Iodopentane + KCN in methanol. b) 2-bromo-2-methylpropane + LIN(CH(CH,),), in THF. c) 2-Chloro-1-ethanol + potassium tert-butoxide (KO'Bu). d) Cis-2-methyl-1-chlorocyclohexane + methanol. e) Potassium tert-butoxide (KO'Bu) and methyl iodide in THF. f) Draw a detailed curved arrow pushing mechanism for reaction 5d above. Draw the reactants cis-2- methyl-1-chlorocyclohexane + methanol, and show each and every electron flow that converts them into the major products.
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