which of the following does NOT correctly show a step in the Sn1 mechanism below?

please explain

which of the following does NOT correctly show a step in the Sn1 mechanism below? please...
Show the step-wise mechanism for the following reaction. Use arrows to show electron flow where appropriate. Include any by-products formed. Br Br H₂O OH SN1
I am having trouble differing between Sn1, Sn2, E1, and E2
reactions. Please help me understand how to approach these
problems. I've attempted to answer them, but I am not confident in
my answers. Please show me how to get to the correct answer.
1. [is it A?]
2. [Is it C?]
3. [is it 3 and 4?]
A) I
B) II
C) III
D) IV
E) I and II
F) III and IV
Predict the mechanism (S\2, E2, SN1,...
20. Arrange the following molecules based on their reactivity for SN1 mechanism (the most reactive to the least reactive) [4pts] Br Br CH3Br Br 21. Considering the SN1, SN2, E1, and E2 mechanisms, the energy diagram shown below corresponds to [4Pts] a. only the SN1 mechanism b. only the E1 mechanism c. both the SN2 and E2 mechanisms d. only the SN2 mechanism. e. only the E2 mechanism f. both the SN1 and El mechanisms energy rxn coordinate 22. If...
Draw the products for the following reactions first assuming they occur by an SN1 mechanism and then for an SN2 mechanism. 2. 0-Na -00 OH () Br +NaOH H-O-Na ? (iii) ulll OH +NaOH Нас" CH3 (v) CН3З CH0NA ? +NaOCHs
Consideran i mechanism for the reaction of bromocyclopentane with hydroxide as shown below. Which elementary step or sequence of steps from the list below would outline the step(s) for an El mechanism? Н. HH E1 + OH Η. Η Η H H (1) + B HHH Η. Η -Н (2) ПВ + Br H. H H HO: (3) (В HOB Η. Η H HO Н. н H HO (3) . iB + H,0 + Br н Н H НО (4)...
Question 29 (2 points) Which one of the following dienophiles is least reactive in the Diels-Alder reaction? NO OCH H3CO TI IV O a) IV Oы) і OI d) III Question 30 (2 points) Which of the following are possible products of the reaction shown? hv NBS Br Br III IV a) I, II, III and IV Ob) I, III and IV O I, II and III O d) I and II
Question 17 For the following reaction, which of the following is the mechanism? HBr OH A. SN1 B. SN2 C. E1 D. E2 Question 18 What is the product of the following reaction. som trosos molt sisada gniotetor H2O GA I. AG A) I B) II C) III al D) I+II istuiwell todo E) I+III HO Question 19 What reaction mechanism is most likely for substitution on the following compound? 2 Dub T o wable oil A. SN1 B. SN2...
Could you please help me answer these homework questions? I am
stuck and unsure how to answer them correctly.
Which of the following would you consider an oxidation reaction? OCH, OI, IV, and V I and IV all except 11 all of the above Which of the following is the most likely propagation step for the reaction shown below? NBS for for a ... orn.com ... on na How many H1NMR signals are expected for the following structure? O 3...
For the mechanism step shown below, answer the following questions. A) Identify the reactants, labeled as A and B underneath each structure, as electrophile and nucleophile. B) Explain what is wrong with the mechanism as shown. C) What is the next step of the mechanism? OH H. CH -C ho - - CH₂ H₂C CH H₃C o CH₂ HC–CH,
please show all steps including each mechanism (arrows) and
also if SN1 has any rearrangements of carbocation intermediate
through a hydride shift and/or methyl shift. DO NOT NEED
ELIMINATION. ONLY SUBSTITUTION.
Sy1/E1 versus S2/E2 Learning Checks Draw the major organic substitution and/or elimination products in the following reactions. If no reaction is possible, write “No Reaction". Substitution Product(s) Elimination Product(s) 2) 2) OH BrCH K* -Ot-Bu NaOCH н"Сн, сн,он нсн, Ph NaOCH Br H CH3OH CH NaOCH NaOH T.CH, I...