A Williamson ether synthesis is shown below. 2-naphthol in the presence of sodium hydroxide undergoes a deprotonation to give the alkoxide shown below. 1-Bromooctane is then added and undergoes a nucleophilic substitution by SN2 mechanism. Add curved arrows to demonstrate the SN2 substitution described.
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A Williamson ether synthesis is shown below. 2-naphthol in the
presence of sodium hydroxide undergoes a...
This is a williamson ether synthesis SN2 reaction. what are the complete mechanisms of this reaction,...
This is a williamson ether synthesis SN2 reaction. what are
the complete mechanisms of this reaction, with the intermediates
included?
MLNVILI SYNTHESIS OF 2-BUTOXYNAPHTHALENE OH 1. NaOH, ETOH 2. n-BuBr DISCUSSION: Nucleophilic substitution reaction is a frequently used method to convert one functional group into another. A nucleophile is mixed with an electrophile and the nucleophile replaces the leaving group to produce a new compound. In this experiment, a weak nucleophile (2-naphthol) is converted into a strong nucleophile. Then this...
Map Propiophenone with 1-methylcyclopentanecarbaldehyde in the presence of sodium hydroxide undergoes a crossed aldol reaction
Map Propiophenone with 1-methylcyclopentanecarbaldehyde in the presence of sodium hydroxide undergoes a crossed aldol reaction. The aldol condensation is complete once the aldol product above undergoes an elimination upon heating. Complete the mechanism for the reaction by adding missing bonds, and curved arrows. Do not delete any of the predrawn bonds, atoms and nonbonding electrons.
The Williamson ether synthesis between 2‑naphthol (MW 144.2 g/mol) and allyl bromide occurs in dichloromethane solution...
The Williamson ether synthesis between 2‑naphthol (MW 144.2 g/mol) and allyl bromide occurs in dichloromethane solution in the presence of the phase transfer catalyst, PhCH 2 ( Bu ) 3 NCl , and NaOH and produces allyl 2‑naphthyl ether (184.23 g/mol). A reaction was performed in which 0.43 g of 2‑naphthol was reacted with a slight excess of allyl bromide to make 0.46 g of allyl 2‑naphthyl ether. Calculate the theoretical yield and percent yield for this reaction. Allyl bromide...
In the Williamson Ether Synthesis of Phenacetin from Acetaminophen, sodium methoxide in methanol and 100% ethanol...
In the Williamson Ether Synthesis of Phenacetin from Acetaminophen, sodium methoxide in methanol and 100% ethanol are added. This procedure initially states to use bromoethane, instead we used bromobutane. what is the new mechanism?
Propiophenone with 1-methylcyclopentanecarbaldehyde in the presence of sodium hydroxide undergoes Mupit crossed aldol reaction. 10% NaOH...
Propiophenone with 1-methylcyclopentanecarbaldehyde in the presence of sodium hydroxide undergoes Mupit crossed aldol reaction. 10% NaOH là các ? Complete the mechanism for the dehydration reaction by adding missing bonds, and curved arrows. Draw the Aldol dehydration product in the last step. Do not delete any parts of the predrawn structures CH CHE H3 heat Complete the structure of the product + OH
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...
12. In a synthesis of isopropyl pyridine, the 3-methyl-2- presence of sodium ethoxide to give a...
12. In a synthesis of isopropyl pyridine, the 3-methyl-2- presence of sodium ethoxide to give a dicarbonyl compo NaOCH.CH opropyl pyridine, the 3 with ethyl formate in the 0 ethyl formate 3-methyl-2-butanone a) In the first step of the mechanism, sodiu alpha position to form an enolate. Complete the as necessary (4 points) step of the mechanism, sodium ethoxide deprotonates 3-methyl-2-buthone at the O form an enolate, Complete this reaction with curly arrows drawing in H atoms b) Why is...
For O. Chem lab titled: "Perfumes: The Synthesis of Nerolin". Please answer questions 16 (a-c) and...
For O. Chem lab titled: "Perfumes: The Synthesis of Nerolin".
Please answer questions 16 (a-c) and 17.
Nerolin chemically is called either 2-ethoxynaphthalene or ethy! S-naphthy! ether and can be prepared by the following Williamson synthesis of ethers. OH O-CH.CH - 1-CH.CH KOH alcohol +H.O+KI Waphthal Ethyl iodide Nerolin The potassium hydroxide, acting as a base, removes the slightly acidic proton from 6-naphthol and converts it into the nucleophile potassium B-naphthoxide, which attacks ethyl iodide and displaces the iodide ion....
2-Phenylacetaldehyde undergoes an aldol reaction to form 3-hydroxy-2,4-diphenylbutanal shown below. 2-Phenylacetaldehyde undergoes an aldol reaction to...
2-Phenylacetaldehyde undergoes an aldol reaction to form
3-hydroxy-2,4-diphenylbutanal shown below.
2-Phenylacetaldehyde undergoes an aldol reaction to form 3-hydroxy-2,4-diphenylbutanal shown below. o 10%NaOH 5°C HO Complete the mechanism for the reaction by adding missing atoms, bonds, charges, nonbonding electrons, and curved arrows.
[Review Topics) (References) Give an IUPAC name for the compound below. Accepted names for branched alkyl...
[Review Topics) (References) Give an IUPAC name for the compound below. Accepted names for branched alkyl groups are isopropyl, isobutyl, sec-butyl, and tert-butyl. CH2CH3 CH3CH2CH2CCH2CH3 Submit Answer Retry Entire Group 9 more group attempts remaining The two reactants shown below are combined to bring about a nucleophilic substitution reaction. Br NaOCCH, . CH3CH2CHCH 1. none h. HBr 1.H20 e. "CCH3 f. Br j. Nat 9. HOCCH3 k. "OCCH3 Which letter designates the electrophilic carbon at which substitution occurs? (If no...
This is a williamson ether synthesis SN2 reaction. what are
the complete mechanisms of this reaction, with the intermediates
included?
MLNVILI SYNTHESIS OF 2-BUTOXYNAPHTHALENE OH 1. NaOH, ETOH 2. n-BuBr DISCUSSION: Nucleophilic substitution reaction is a frequently used method to convert one functional group into another. A nucleophile is mixed with an electrophile and the nucleophile replaces the leaving group to produce a new compound. In this experiment, a weak nucleophile (2-naphthol) is converted into a strong nucleophile. Then this...
Map Propiophenone with 1-methylcyclopentanecarbaldehyde in the presence of sodium hydroxide undergoes a crossed aldol reaction. The aldol condensation is complete once the aldol product above undergoes an elimination upon heating. Complete the mechanism for the reaction by adding missing bonds, and curved arrows. Do not delete any of the predrawn bonds, atoms and nonbonding electrons.
Propiophenone with 1-methylcyclopentanecarbaldehyde in the presence of sodium hydroxide undergoes Mupit crossed aldol reaction. 10% NaOH là các ? Complete the mechanism for the dehydration reaction by adding missing bonds, and curved arrows. Draw the Aldol dehydration product in the last step. Do not delete any parts of the predrawn structures CH CHE H3 heat Complete the structure of the product + OH
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...
12. In a synthesis of isopropyl pyridine, the 3-methyl-2- presence of sodium ethoxide to give a dicarbonyl compo NaOCH.CH opropyl pyridine, the 3 with ethyl formate in the 0 ethyl formate 3-methyl-2-butanone a) In the first step of the mechanism, sodiu alpha position to form an enolate. Complete the as necessary (4 points) step of the mechanism, sodium ethoxide deprotonates 3-methyl-2-buthone at the O form an enolate, Complete this reaction with curly arrows drawing in H atoms b) Why is...
For O. Chem lab titled: "Perfumes: The Synthesis of Nerolin".
Please answer questions 16 (a-c) and 17.
Nerolin chemically is called either 2-ethoxynaphthalene or ethy! S-naphthy! ether and can be prepared by the following Williamson synthesis of ethers. OH O-CH.CH - 1-CH.CH KOH alcohol +H.O+KI Waphthal Ethyl iodide Nerolin The potassium hydroxide, acting as a base, removes the slightly acidic proton from 6-naphthol and converts it into the nucleophile potassium B-naphthoxide, which attacks ethyl iodide and displaces the iodide ion....
2-Phenylacetaldehyde undergoes an aldol reaction to form
3-hydroxy-2,4-diphenylbutanal shown below.
2-Phenylacetaldehyde undergoes an aldol reaction to form 3-hydroxy-2,4-diphenylbutanal shown below. o 10%NaOH 5°C HO Complete the mechanism for the reaction by adding missing atoms, bonds, charges, nonbonding electrons, and curved arrows.
[Review Topics) (References) Give an IUPAC name for the compound below. Accepted names for branched alkyl groups are isopropyl, isobutyl, sec-butyl, and tert-butyl. CH2CH3 CH3CH2CH2CCH2CH3 Submit Answer Retry Entire Group 9 more group attempts remaining The two reactants shown below are combined to bring about a nucleophilic substitution reaction. Br NaOCCH, . CH3CH2CHCH 1. none h. HBr 1.H20 e. "CCH3 f. Br j. Nat 9. HOCCH3 k. "OCCH3 Which letter designates the electrophilic carbon at which substitution occurs? (If no...
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