Ans
1. Finish the reaction shown below and then provide a reasonable mechanism. Be sure to include...
1. Provide a reasonable mechanism to account for the following
reaction.
3. Propose a reasonable mechanism for the following
reactions.
7. Propose a mechanism for the formation of the
following products.
NO2 H2SO4 HNO; Br Br AICI: + CI Br FeBrz AICI: -CI
In the space below, write a reasonable mechanism for the
reaction scheme shown.
. (5 points) In the space below, write a reasonable mechanism for the reaction scheme shown. Br KO HO
provide a complete detailed mechanism for one side of the
reaction shown below
42. Provide a complete, detailed mechanism for one side of the reaction shown below. (10 pts). What is the type of mechanism? 1) КОН Br-
2. (4 pts) Using the curved arrows, provide a reasonable mechanism for the following reactions. Br Н Br2 Нзс Нзс Br Нас Br Br2 Н-о Hас Но Н I
(12 pts) Provide a complete mechanism for the reaction shown below. Include all lone pairs, formal charges and electron-pushing arrows. (4) OH (1) XS CH3CH2CH2MgBr (2) H20
BONUS: Please provide the arrow pushing mechanism of this reaction. Be sure to show a charges and stereochemistry where needed. To receive full credit, what is the name of this reaction? (4) N NaOEt N, HOEt Br
BONUS: Please provide the arrow pushing mechanism of this reaction. Be sure to show a charges and stereochemistry where needed. To receive full credit, what is the name of this reaction? (4) N NaOEt N, HOEt Br
Please provide the arrow pushing mechanism of this reaction. Be
sure to show a charges and stereochemistry where needed. What is
the name of this reaction?
N N. NaOET HOEt Br
9. Provide the product and the mechanism for the
reaction shown below. You will be provided with the product for a
two point deduction
s) 9. Provide the product and the mechanism for the reaction shown below. You will be provided with the product for a two-point deduction. 1. LDA 2. Br
3. Draw the needed alcohol and reactants to prepare the shown products. Be sure to include stereochemistry, if applicable. You do not need to draw the mechanism for this question. (10 points) CI 4a. Determine the structure of the unknown alcohol using the given 1H NMR. (5 points) 4b. Write the equation for the reaction of the above alcohol with HBr. (4 points) 4c. Draw the mechanism of this reaction (4 points)