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Q: Write the products of the reaction below and in
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A: Yes, the reaction of s-2-bromobutane with sodium hydroxide will produce the racemic mixture.
Q: What is the likely mechanism of nucleophilic substitution for attached alkyl halide?
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A: Preparation of 4- deuterio toluene from toluene is as follows.
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A: We have to given the mechanism of the Heck reaction, illustrate why the Suzuki coupling of…
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Q: Compelling evidence for the existence of a tetrahedral intermediate in nucleophilic acyl…
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A: (a)
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Q: N' 'N' CH3 CH3 II
A: I is more favorable enamine
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Q: 1. CH3M9BR 2. H20
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Q: An inexperienced graduate student treated dec-5-ene with borane in THF, placed the flask in a…
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Q: Why is a methoxy group more activating than a methyl group? O It creates a fourth resonance…
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Q: there are two benzylic bromides that give (z)-4,6-dimethyl-3-phenyl-3-heptene on E2 elimination.…
A: Both the structures have been drawn below.
Q: Indicate the stereoisomer that would be obtained in greatest yield in an E2 reaction for…
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Q: What is the purpose for all of the following ? Carry out an electrophilic aromatic substitution…
A: Electrophilic aromatic substitution reaction are the subdtitution reaction in which an electrophilic…
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A: The Grignard reagent gives a nucleophilic addition reaction with the dimethyl carbonate.
Q: Draw all the resonance forms for the sigma complexes corresponding to bromination ofaniline at the…
A: All the resonance forms for the sigma complexes corresponding to bromination of aniline at the ortho…
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A: The addition of HBr to 1-butene in the presence (or) absence of peroxide has to be given.
Q: R OH 1. NaH MOTS PCI; Mg/dietil éter, H,O
A:
Q: Using the following reaction please provide the mechanism to explain the formation of…
A: NH-CO-CH3 group in Acetanilide is ortho para directing group . NH-CO-CH3 group is bulkier group…
Q: Compelling evidence for the existence of a tetrahedral intermediate innucleophilic acyl substitution…
A: In nucleophilic acyl substitution reaction, the nucleophile gets into position of leaving group.
Q: Illustrate the following reactions giving a chemical equation in each case: (i) Gabriel phthalimide…
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Q: Identify the coupling partners that can be used to prepare the following compounds in a Heck…
A: Heck reaction is a reaction which involves the coupling of an aryl or vinyl halides with an alkene…
What does Meso-dibromobutante on debromination gives?
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- After E2 elimination, will the following molecule contain deuterium? Why or why not?there are two benzylic bromides that give (z)-4,6-dimethyl-3-phenyl-3-heptene on E2 elimination. What would be the two structures?Solvolysis of 2-bromo-2-methylbutane in acetic acid containing sodium acetate gives three organic products. What are they?
- Nitration of nitrobenzene yields mainly the meta product. Please show why the sigma complex is lower in energy for substitution at meta position than it is for substitution at the ortho and para positions.Which of the following bases gives the highest Zaitsev product in an E2 reaction with 2-bromo-2,3-dimethylbutane?Grinard Reaction with Aldehyde: (a) What peaks in the NMR spectrum most clearly demonstrate the presence of the predicted product ,1-(4-methoxypenyl)-methylpropan-1-ol? (b) If the product had unreacted aldehyde remaining, what NMR peak would indicate the presence of this contaminant?
- Which of the hydrogens will be abstracted first when mono-brominating with Br2 and light?What is the purpose for all of the following ? Carry out an electrophilic aromatic substitution reaction Prepare methyl m-nitrobenzoate by the nitration of methyl benzoate Verify the identity of a product through infrared spectroscopyIn an aqueous solution containing sodium bicarbonate, aniline reacts quickly with bromine to give 2,4,6-tribromoaniline. Nitration of aniline requires very strong conditions, however, and the yields (mostly m-nitroaniline) are poor.Explain why nitration of aniline is so sluggish and why it gives mostly metasubstitution.
- The reaction of 1-bromoheptane with the propionate anion to give heptyl propionate ester is greatly accelerated by adding catalytic amounts of KI. Explain.How many distinct alkene products are possible when the alkyl iodide below undergoes E2 elimination?Suggest an explanation for the fact that the order of reactivity of the halides toward n-butylbrosylate in acetone is Cl” > Br” > I~ when (C4H9)4N* is the cation of the halide salt butI” > Br” > Cl” when Li’ is the cation
