What is the mechanism by which the following reaction occurs?
What will be the dominant mechanism that occurs in this
reaction?
CI LiNR2 What will be the dominant mechanism that occurs in this reaction? o a E1 O b. E2
Could write the reaction mechanism and explain what happens in
each step and which reaction occurs?
1. 10% Pd / C, EtOH он Et reflux, 3 uur Et 2. H3PO4, EtOH 70% AcHN AcHN NH2 HPO HN
What is the balanced equation and mechanism with
arrows for how this reaction occurs?
NOz HOAc
NOz HOAc
draw the detailed mechanism in which this reaction occurs with
the missing starting materila.
. 1. Disiamyborane 2. NaOH, H2O2
When determining which mechanism (E1 or E2) occurs, the following process is helpful: 1) Determine the substitution (methyl, 1º, 2º, or 3“) of the alkyl halide 2) Determine the strength of the nucleophile Please fill out the following table, indicating the category of reaction (E1 or E2) that will occur in each set of alkyl halides and nucleophiles. If no reaction occurs, write 'NR: Alkyl Halide Strong Base Weak Base Methyl 1° 20 3° For each of the following reactions,...
Suppose the reaction: A + 2B - AB2 occurs by the following mechanism: Step 1 A + B - AB slow Step 2AB + B - AB fast The rate law expression for the reaction is
8. Draw a mechanism for the reaction that occurs when the following materials are treated with aqueous base. IOH он CN and b.
The reaction 2A + B → C occurs by the following 2 step mechanism: A + B ------(k1)------> AB AB ------(-k1) ------> A+B AB + A ----- (k2)------> C Apply the steady-state approximation for the reaction intermediate concentration to obtain the overall rate law from this mechanism: a) k1 [A][B] b) k1k2[A][B]/((-k1) - k2[A]) c) k1k2[A]^2[B]/((-k1)+k2[A])
1. Which reaction below occurs faster through an SN2 mechanism and why? Draw the transition states of each reaction to explain your answer. »tom, to OH Br b) b) ^ Br OH, ^ o
Suppose a reaction occurs with the following mechanism: Step 1: 2AD Step 2: D+E- (fast) B+C (slow) 1. What is the overall reaction? [Select] 2. What is the intermediate in the mechanism? (Select] 3. What is the molecularity of step 1? (Select 4. Which step is the rate determining step? [Select) 5. What is the rate law predicted by this mechanism? [Select) Question 22 15 pts Consider the following reaction at equilibrium: CO(g) + 2H2(g) CH2OH(g) AH=-18 kJ How will...