Create UscerSketch Answer 3 Question 4 (5 points) Predict the product of the following reaction sequence....
The following compound undergoes an intramolecular Robinson annulation reaction consisting of a conjugate addition followed by an aldol condensation. Draw the final product. No mechanism needed. Question 3 ( 5 points ) СН3 HO molargla H3C Create OscerSketch Answer 3 Question 4 Predict the product of the following reaction sequence. Draw the single main product structure only. ( 5 points ) H3C LDA (acid workup) Create OscerSketch Answer 4
Create OscerSketch Answer 4 Draw the major product of the following intramolecular reaction. (5 points) OCH3 1. NaOCH3 oleh LOCH3 C3H1205 H3CO 2. H30* Create OscerSketch Answer 5 Draw the major product of the following reaction that begins with a retro-aldol, followed by an intra Р N 31
Predict the product of the following reaction sequence. Note in this case there are two alkylations Question 3 Өосн, сн. Өолсн Br H3C-1 Н3СМ осна (heat) Create OscerSketch Answer 3
Draw the structure of the major product of the following acid-catalyzed dehydration. Question 4 CH3 H2804 H3C H3C CH3 heat OH Create OscerSketch Answer 4 Draw the major product of the following reaction. Question 5 CI-S-CH3 ~ I Нас pyridine Create OscerSketch Answer 5
Draw the major product of the following reaction sequence. Question 4 1. NaOH 2. H+ COOEt 1. NaOEt COOEt 2. H20+ ? 3. heat Create OscerSketch Answer 4
Create OscerSketch Answer 5 Draw the major product of the following reaction that begins with a retro-aldol, followed by an intramolecular aldol condensation. (5 points) OH OH C7H100 H20 heat Create OscerSketch Answer 6
Draw the major product of the following reaction sequence. 1. NaOH 2. H+ COOEt 1. NaOEt ? COOEt 2. H20+ 3. heat -H Create OscerSketch Answer 4 Incorrect: Answer has an incorrect structure.
Predict and draw the major product of the following reaction. CH3 Br CH3 NaCN H3CV CH3 DMF H3C CH3 Create OscerSketch Answer 6 Incorrect: Answer has an incorrect structure.
Predict and draw the major product of the following reaction. Question 6 CH3 Br NaCN H3CV CH3 DMF Create OscerSketch Answer 6 Select the major product of the following reaction. Question 7 CH3CH20 CH,CH,OH ♡ ♡ ♡ ♡ Lecce OCH CH3 Enter Your Answer: OA OB Oc OD OE
Draw the major product of the following reaction. Question 9 Br O-CH3 H3C CH3 Create OscerSketch Answer 9 Draw the major product of the following reaction. Question 10 H3CH HO CH3 Create OscerSketch Answer 10