Please explain this mechanism
and why the ester is used as the electrophile rather than the
ketone.
Please explain this mechanism and why the ester is used as the electrophile rather than the...
Please explain what mechanism
is used here and how you identified which one to use.
o 1) K2CO3, heat OCH2CH3 2) H3O+ workup
Please explain your work and include a mechanism!!!
Why would a methyl ester be a bad protecting group if you are planning to do a Grignard reaction? If possible, show your reasoning with a reaction scheme and mechanism
For number 2, would someone be able to explain the mechanism to
me in words rather than structures?
1. The name acetic anhydride implies that the compound will react with water to form acetic acid. Write the equation for the reaction. - (CH3CO)20 + H20 → 2CH3COOH - Or CH3COOCOCH3 + H2O → 2CH3COOH 2. Propose a mechanism for this reaction (salicylic acid with acetic anhydride). Identify the nucleophile and the electrophile.
help please! i need the mechanism for all steps. i get yo step 6
and i get stuck. thank you!
1) n euli . THE 2) H3O+/H2O workup 3) KMnO4, A 4) CH2OH, cat. H2SO4 5) cat. TsOH, 6) 2 equiv. CHgMgBr, THE 7) H2SO4 H2O. A HO
Explain why the marginal tax rate, rather than the average tax rate, is used when computing the cash flows from a proposed new project.
1 and 2 please
1. Explain why you would conduct a t test rather than a z test. In other words, what is the difference between a one sample t test and a one sample z test? 2. Because of what is discussed in question 1, some of the components of calculating at value are different from the components of a z value. Specifically, the t value utilizes degrees of freedom. Explain what degrees of freedom means (you can include...
Complete the mechanism for the generation of the electrophile
used for Friedel-Crafts alkylation with the following alkyl halide.
Add curved arrows, bonds, nonbonding electron pairs, and charges
where indicated.
There is a double bond in the 3rd step, but it wont let me create
an arrow from the Iron to the Cl. Can someone explain what I am
doing wrong in the second step? Thanks!
electron pairs, and ch
Complete the mechanism for the generation of the electrophile used for...
Check which of the following statements are TRUE. A. Ketones are more reactive as electrophiles than aldehydes. B. One method of shifting the equilibrium in the direction of the ester, in the Fischer esterification reaction, is to remove water as it is formed. C. Methoxy benzene is an activator AND a meta-director D. The following sequence will result in formation of a ketone 1. RCOCl, Ph2CuLi 2. H3O+ E. When a ketone is reacted with LDA (iPr2NLi), the LDA is...
Explain how Niacin can be used to reduce a ketone. Please provide a mechanism. Draw by hand Explain how a cell ubiquitinates a protein and provide two possible reasonings for doing so. Explain how high levels of amino acids can act as feedback inhibitors.
Complete the mechanism for the generation of the electrophile used for chlorination in electrophilic aromatic substitution. Add curved arrows, bonds, electron pairs, and charges where indicated. Add a curved arrow. Complete the structure and highlight the electrophilic chlorine atom. 0 8— A : ci : - -