General Objective 63 (50 points, 40 points to pass) Alkynes s Wirite the reaction mechanism for...
Alkenes, Alkynes, Reactions 1. Give a reasonable mechanism for the following reaction. Clearly show all intermediates and show the movement of electron pairs with curved arrows. CHE CHE CH3 H20, (H2SO4) H20,(1900), HHQ CH.CH H3C он H₃C сна H₃C CH₂
what is the product of this reaction and the mechanism behind
it
50. Give the product for the following reaction. OH, OH, OH H 1 CH 14H, H. 2 40 0 3. NEHO,CCH) Section: 16-
1) What is the product and Mechanism for the following SN2 reaction? (5 Points) 2) What is/are the product(s) and Mechanism for the following E2 reaction? (5 Points) NaOCH 3) What is/are the product(s) and Mechanism for the following SN1/E1 Reaction? (5 Points) CH,CH,OH 4) What kind of reagent would be needed in order to get this SN2 product? (5 Points) SN2
4. Write the mechanism for the following chemical reaction: CH2=CH-CHCH3 -CH3 + H2O in H2SO4(aq) -----> 4 points Hint: H2SO4(aq) is strong acid 4 points 5. Determine the hybridization of the functional group in alkynes. 2 points
1. Provide a mechanism for the following reaction. 5 points HCI + 11,0 2. Provide a mechanism and the favored product(s) with the following reaction. Remember MeOH is CH3OH. 5 points MeOH Br 3. Provide a mechanism for the following reaction. (This a hint to question 2) 5 points OH HO 4. Draw a mechanism and provide the most favorable product from the reaction below. 5 points Br NaOH
1. Provide the product/s and mechanism for the following reaction. Explain if the reaction condition favors a SN1 or SN2 mechanism. Determine the stereochemistry configuration (S/R) o the product/s. (25 points) CI NaCN DMSO
2) What is/are the product(s) and Mechanism for the following E2 reaction? (5 Points) Br NaOCH3 ш
1. Provide the product/s and mechanism for the following reaction. Explain if the reaction condition favors a SN1 or SN2 mechanism. Determine the stereochemistry configuration (S/R) o the product/s. (25 points) CI NaCN ♡ DMSO
1.Draw the mechanism for the following reaction: (8
points)
1.Draw the mechanism for the following reaction: (8 points) COOH heat + b. COOH HBr, leq b. a.
Consider the below general Fischer Esterification reaction.
Which intermediate(s) are formed during the mechanism? Select all
that apply.
Question 1 2 pts Consider the below general Fischer Esterification reaction. Which intermediate(s) are formed during the mechanism? Select all that apply. R2OH Cat. H2SO4 R1 R1 OR2 OH ОН R1 Он -OH R1 R2 .H -OH R1 R2 OH HT R1 H R2 I H. OR2 Ri -OH R1 R2 R1 OH H R2