In the first reaction after leaving iodide the tertiary carbocation will form.
The formed tertiary carbocation changes into more stable allylic tertiary carbocation by hydrogen migration.
Finally the water molecule attack the finaly formed tertiary carbocation which gives our product.
The second reaction is an example of E1-Elimination. The tertiary bromide react with NaOH give alkene as the product.
3. Provide a mechanism for the following reaction. (This a hint to question 2) 5 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
Draw a mechanism and provide the most favorable product from the reaction below 4. Draw a mechanism and provide the most favorable product from the reaction below Br NaOH
4. Provide a mechanism for the following reaction that accounts for the regio.... 5. Draw a reasonable reaction mechanism for the following transformation 4. Provide a mechanism for the following reaction that accounts for the regio- and stereoselectivity that is observed. NaOH OH 5. Draw a reasonable reaction mechanism for the following transformation. Me Me H2PO
In the lab, Cassandra the Chemist™ studied the reaction between 2-bromo-3-methyl pentane with a base under the presence of heat. During her studies, she found that the reaction rate doubled when she doubled the amount of the base. Draw a full, arrow-pushing, mechanism of the above reaction showing the most prevalent product formed. 11. (22 pts) In the lab, Cassandra the Chemist"M pentane with a base under the presence of heat. During her studies, she found that the reaction studied...
26) Predict the major product for the following reaction and draw the full mechanism for product formation (Hint: Aldol Condensation Reaction) pts NaOH/H2O Heat H Bonus: Provide a step wise synthesis for the following conversions? 6 Pts (Multi step) Br A) OH NH OH B ) OH
please provide a full mechanism for the following reaction: 3) Provide a full mechanism to account for the product of the reaction shown below: o r _Naoip, Br * B Br Product Mechanism
26) Predict the major product for the following reaction and draw the full mechanism for product formation (Hint: Aldol Condensation Reaction) 6 pts NaOH/H2O Heat Н. Bonus: Provide a step wise synthesis for the following conversions? 6 Pts (Multi step) wie Br A) OH OH NH2 B) OH C)
Question 18 1 points Consider an El mechanism for the reaction of bromocyclopentane with hydroxide as shown below. Which elementary step or sequence of steps from the list below would outlin step(s) for an E1 mechanism? H E1 - OH "Be H H H Н. H (1) WBE - Br Η. Η Η H -Н (2) - Br Br HH + H,0 + Br Η. Η H HO + H,0 - Br WB HO - B (5) HO:
Question 9 (2 points) Identify the final product for the following reaction. 1. BH THE 2. O2, NaOH OH OH doy HII oa) IV ob) III OC) od) 11 Question 10 (2 points) Provide the structure of the expected major organic product generated upon completion of the following reaction scheme: (CH)CCH_CH=CH, HB HO H (CH)CCH.CH (снуусан,он- 1 Br (CH2jcChych do (touche con IV oa) IV ob) 11 oc) od) DI
Jame: . Complete this mechanism for the following substitution reaction. Note: this reaction is balanced. H-Br Н,0 OH -CH3 H20 Step 1: proton transfer Step 2: lose water Step 3: attack the carbocation Br -CH3 . Each reaction above is reversible. In question 1, what effect would adding more HBr have on the equilibrium? Would there be more or less alkyl bromide product present at equilibrium? . Two dehydrations can occur on glycerol, the principle carrier molecule in vaping devices....