Why can 95% ethanol be used as a solvent in the synthesis of 2-butoxynaphthalene? I thought that for an Sn2 mechanism only aprotic solvents can be used for the synthesis?
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Why can 95% ethanol be used as a solvent in the synthesis of 2-butoxynaphthalene? I thought...
Why is ethanol (vs. water) commonly used as a solvent during chloro(pyridine)cobaloxime(III) synthesis?
IV. please plan a synthesis of 2-butanol using ethanol as the
only carbon source.
V. Suggest a reasonable mechanism to each of the following. (
on the pic)
value S pp IV. Please plan a synthesis of 2-butanol using ethanol as the only carbon source. Any reagents and/or solvents can be used. (9) Vaggest a reasonable medonsm to each o 根e dollowmy. Suggest a rtasonable mechont5 m 2)
Can you draw the arrows? I am
so confused.
I know that for secondary carbons with a weak base (i assume
ch3ch2oNa is weak?) and a strong nuc (is it also a strong nuc?
confused) means an SN2 reaction. However, Ethanol is a polar protic
solvent, and I thought SN2 reactions require APROTIC??? How is this
possible?
CH3CH2ONa است راه CH3CH2OH
hypothesize why a tertiary alcohol is a good solvent for an sn2 reaction where CsF is the nucleophile and iodide is the leaving group there are various electrophiles that iodide is leaving from who's identities don't seem to matter. from everything I've learned up to now protic solvents are NOT good solvents for sn2 rxns. there have been numerous articles on a research project where 18F is being used for radiolabeling in biological systems and they used tert-amy-alcohol for the...
Can you predict an undesirable side reaction that might occur using ethanol as a solvent that would not occur if we used THF as a solvent in an Sn2 reaction
Draw a mechanism for a green aldol synthesis without solvent. using 3,4-dimethoxybenzaldehyde, 1-indanone, NaOH, HCl, ethanol and water
Briefly explain why ethanol, and not hexane, is used as a solvent in the Suzuki-Miyaura coupling reaction.
.Write a chemical equation for 2-bromobutane with silver nitrate in ethanol. Identify the electrophile, nucleophile, precipitate and solvent. Is this a solvolysis reaction? Is the nucleophile strong or weak? Is the solvent polar protic or polar aprotic? What type of substitution reaction is favored under these conditions: SN1 or SN2?
2. Briefly explain why ethanol, and not hexane, was used as a solvent in this reaction? 3. Why it is necessary to filter the crude coupling product through a column of anhydrous MgSO4? 4. Briefly explain why aryl bromides and iodides, rather than aryl chlorides or fluorides, are typically used as substrates in Pd-catalyzed coupling reactions. 5. Propose a synthesis for the molecule A shown below, using benzene, phenyl boronic acid, tert-butyl bromide and any inorganic reagents needed. A retrosynthetic...
I need help with 1-4 please
Question 1: Find a table that compares the relative reaction rates (Su2) for alkyi fluorides, chlorides, bromides and iodides (Section 9.2 in the textbook). Which halide is the best leaving group? How much faster is it than the slowest halide leaving group? Question 2: The nature of the solvent plays a big role in determining the type of substitution or elimination mechanism that takes place (SH1, SN2, E1 or E2). Draw structures for 2...