How would you prepare benzyl methyl ether using a Williamson ether synthesis? The list of reagents...
How would you prepare benzyl methyl ether using a Williamson ether synthesis? The list of reagents to choose from are: 2-Chloro-norborane, Benzyl chloride, 2-Chloro-2-methylpropane, 4-Chloro-1-butanol, and Chlorobutane. I was reading online and it kept mentioning SN2 reactions, using an alcohol, and an alkyl halide for the synthesis. My guess would be using Benzyl Chloride and another one with an OH attached, but I could be completely wrong. Please help and explain by showing the reaction mechanism. Thank you so much! :-)
Homework Answers
Williamson ether synthesis reaction is an nucleophilic substitution reaction(SN2) where an organic halide and organic alkoxide reacts to produce en ether
Now, to synthesise benzyl methyl ether, the starting material should be benzyl chloride(organic halide) and methoxide(alkoxide) ion. Synthesis and mechanistic path show in the image.
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How would you prepare benzyl methyl ether using a Williamson
ether synthesis? The list of reagents...
How would one go about synthesizing benzyl methyl ether via Williamson-Ether Synthesis from these chemicals available?...
How would one go about synthesizing benzyl methyl ether
via Williamson-Ether Synthesis from these chemicals available? The
5 chemicals (with red caps) in the top row from left to right are:
2-Chloro-norbornane, Benzyl chloride, 2-Chloro-2-methyl propane,
4-Chloro-1-butanol, and Chlorobutane.
Second question: What is the mechanism for said
reaction? (formula)
Reactions EXIT +-C1 HOMCI 9:39 Esterification Alcohol Halogenation Alkyl Halide Solvolysis Alkene Hydration Hydroboration Alkene Bromination Alkene Dihydroxylation Epoxidation Diels Alder Aldol Grignard Addition Benzene Nitration Friedel-Crafts Add Chloride Carbonyl Reduction...
Show the alkyl bromide and alcohol used to make methyl t-butyl ether using the Williamson ether...
Show the alkyl bromide and alcohol used to make methyl t-butyl
ether using the Williamson ether synthesis to the right of the
retrosynthetic arrow.
Mapoob a) Show the alkyl bromide and alcohol used to make methyl t-butyl ether using the Williamson ether synthesis to the right of the retrosynthetic arrow. alcohol alkyl bromide click to edit CHa H3 H3 b) Complete the general mechanism by adding curved arrows and drawing the final organic product. (Note that R is an abbreviation...
The ether shown can be prepared using a Williamson ether synthesis; that is, by reacting an...
The ether shown can be prepared using a Williamson ether synthesis; that is, by reacting an alkoxide ion with an alkyl halide. Draw the alkoxide ion and alkyl bromide that you would combine to make the ether with the highest possible yield. You may omit the metal cation counterion that accompanies the alkoxide ion for the purposes of this question. Include all lone pairs and nonzero formal charges. 1 stattomat
Show the alkyl bromide and alcohol used to make methyl t-butyl ether using the Williamson ether...
Show the alkyl bromide and alcohol used to make methyl t-butyl ether using the Williamson ether synthesis to the right of the retrosynthetic arrow. Complete the general mechanism by adding curved arrows and drawing the final organic product. (Note that R is an abbreviation for any alkyl group and can be found on the bottom row in the pull down periodic table in the drawing tools menu.)
Give all steps beginning with the organic halide to show how one would prepare benzophenore 4....
Give all steps beginning with the organic halide to show how one would prepare benzophenore 4. (CsH,C(O)CH) by a Grignard synthesis. s. Using the Williamson Ethe Synthesis, show how you would prepare benzyl phenyl ether Using the Wittig synthesis for alkenes by reacting a carbonyl compound and an alkyl phosphonium chloride, propose a synthesis for 2-methyl-1-phenyl-1-propene. 6. Using the attached spectroscopic data, deduce the structure of Compound X which contains C, H and N. 7. Draw the structure of Compound...
reaction of a ........with an alkyl halide, 19. The Williamson ether synthesis consists of an alkyl...
reaction of a ........with an alkyl halide, 19. The Williamson ether synthesis consists of an alkyl sulfonate, or alkyl sulfate. A SNI, sodium chloride B. SN2, sodium alkoxide C. El sodium chloride DE2, sodium chloride 20. Which of the following statements is not true regarding oxymersuration- demecution? A. They are regioselective reactions. B. The net reaction does not follow Markoynikey's Rule in its original statement. C. The reducing reagent NaBH, is involved in demersuration D. Water is required for the...
What would have been the best starting materials for the synthesis of R-2-ethoyxbutane? 3. A student...
What would have been the best starting materials for the
synthesis of R-2-ethoyxbutane?
3. A student wanted to make R-2-ethoxybutane, using the Williamson ether synthesis. He remembered that the Williamson synthesis involves an SN2 displacement, which takes place with inversion of configuration. He ordered a bottle of S-2-butanol for his chiral starting material. He also remembered that SN2 goes best on primary halides, so he made ethyl bromide and S-2-sodiumbutoxide. After warming these reagents together, he obtained an excellent yield...
4) Briefly explain why the following molecule cannot be produced using Williamson ether synthesis. 4 pts...
4) Briefly explain why the following molecule cannot be produced using Williamson ether synthesis. 4 pts Note: a complete answer will illustrate the two theoretical William ether synthetic pathways that could be used to synthesis the product (1 pt each) and explain why each pathway would not yield the desired product (1 pt each). Bonus: Provide a different synthetic pathway that produces the ether shown above. (I could do it in a single step!). (bonus 2 pts).
can question A2 part a and b be answered and labeled please. information has been provided....
can question A2 part a and b be answered and labeled please.
information has been provided.
NUCLEOPHILIC SUBSTITUTION A. Structural Effects on S, 1 and S 2 Reactivity Al. In the following table, record the results of your group's experiments with the five alkyl halides and the two reagents, sodium iodide in acetone and alcoholic silver nitrate. Note the elapsed time required for turbidity to appear and for a precipitate to form. I you heated any of the test tubes,...
7) Name four reagents you can use to dry solvent. Why do we use magnesium sulfate...
7) Name four reagents you can use to dry solvent. Why do we use
magnesium sulfate in this lab instead of them?
Introduction Alkyl halides can be prepared from alcohols by reactions with hydrogen halides (HCI, HBr, or HI) via nucleophilic substitution. In this type of reaction, the nucleophile displaces a leaving group from a carbon atom of an organic substrate (here the alcohol once protonated). Both electrons of the new bond to the carbon are provided by the nucleophile...
How would one go about synthesizing benzyl methyl ether
via Williamson-Ether Synthesis from these chemicals available? The
5 chemicals (with red caps) in the top row from left to right are:
2-Chloro-norbornane, Benzyl chloride, 2-Chloro-2-methyl propane,
4-Chloro-1-butanol, and Chlorobutane.
Second question: What is the mechanism for said
reaction? (formula)
Reactions EXIT +-C1 HOMCI 9:39 Esterification Alcohol Halogenation Alkyl Halide Solvolysis Alkene Hydration Hydroboration Alkene Bromination Alkene Dihydroxylation Epoxidation Diels Alder Aldol Grignard Addition Benzene Nitration Friedel-Crafts Add Chloride Carbonyl Reduction...
Show the alkyl bromide and alcohol used to make methyl t-butyl
ether using the Williamson ether synthesis to the right of the
retrosynthetic arrow.
Mapoob a) Show the alkyl bromide and alcohol used to make methyl t-butyl ether using the Williamson ether synthesis to the right of the retrosynthetic arrow. alcohol alkyl bromide click to edit CHa H3 H3 b) Complete the general mechanism by adding curved arrows and drawing the final organic product. (Note that R is an abbreviation...
The ether shown can be prepared using a Williamson ether synthesis; that is, by reacting an alkoxide ion with an alkyl halide. Draw the alkoxide ion and alkyl bromide that you would combine to make the ether with the highest possible yield. You may omit the metal cation counterion that accompanies the alkoxide ion for the purposes of this question. Include all lone pairs and nonzero formal charges. 1 stattomat
Show the alkyl bromide and alcohol used to make methyl t-butyl ether using the Williamson ether synthesis to the right of the retrosynthetic arrow. Complete the general mechanism by adding curved arrows and drawing the final organic product. (Note that R is an abbreviation for any alkyl group and can be found on the bottom row in the pull down periodic table in the drawing tools menu.)
Give all steps beginning with the organic halide to show how one would prepare benzophenore 4. (CsH,C(O)CH) by a Grignard synthesis. s. Using the Williamson Ethe Synthesis, show how you would prepare benzyl phenyl ether Using the Wittig synthesis for alkenes by reacting a carbonyl compound and an alkyl phosphonium chloride, propose a synthesis for 2-methyl-1-phenyl-1-propene. 6. Using the attached spectroscopic data, deduce the structure of Compound X which contains C, H and N. 7. Draw the structure of Compound...
reaction of a ........with an alkyl halide, 19. The Williamson ether synthesis consists of an alkyl sulfonate, or alkyl sulfate. A SNI, sodium chloride B. SN2, sodium alkoxide C. El sodium chloride DE2, sodium chloride 20. Which of the following statements is not true regarding oxymersuration- demecution? A. They are regioselective reactions. B. The net reaction does not follow Markoynikey's Rule in its original statement. C. The reducing reagent NaBH, is involved in demersuration D. Water is required for the...
What would have been the best starting materials for the
synthesis of R-2-ethoyxbutane?
3. A student wanted to make R-2-ethoxybutane, using the Williamson ether synthesis. He remembered that the Williamson synthesis involves an SN2 displacement, which takes place with inversion of configuration. He ordered a bottle of S-2-butanol for his chiral starting material. He also remembered that SN2 goes best on primary halides, so he made ethyl bromide and S-2-sodiumbutoxide. After warming these reagents together, he obtained an excellent yield...
4) Briefly explain why the following molecule cannot be produced using Williamson ether synthesis. 4 pts Note: a complete answer will illustrate the two theoretical William ether synthetic pathways that could be used to synthesis the product (1 pt each) and explain why each pathway would not yield the desired product (1 pt each). Bonus: Provide a different synthetic pathway that produces the ether shown above. (I could do it in a single step!). (bonus 2 pts).
can question A2 part a and b be answered and labeled please.
information has been provided.
NUCLEOPHILIC SUBSTITUTION A. Structural Effects on S, 1 and S 2 Reactivity Al. In the following table, record the results of your group's experiments with the five alkyl halides and the two reagents, sodium iodide in acetone and alcoholic silver nitrate. Note the elapsed time required for turbidity to appear and for a precipitate to form. I you heated any of the test tubes,...
7) Name four reagents you can use to dry solvent. Why do we use
magnesium sulfate in this lab instead of them?
Introduction Alkyl halides can be prepared from alcohols by reactions with hydrogen halides (HCI, HBr, or HI) via nucleophilic substitution. In this type of reaction, the nucleophile displaces a leaving group from a carbon atom of an organic substrate (here the alcohol once protonated). Both electrons of the new bond to the carbon are provided by the nucleophile...
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