If you could show mechanism that would be helpful 4. Predict products for the following reactions....
Prefict major products. Draw reaction mechanism. show all work. Predict the major product (s) for the following Diels-Alder reaction. Draw the reaction mechanism. о ОН д + ОН о
1) Predict the products of the following reactions: COOH CN + COOH NC a) b) 2) Predict the starting materials for the following Diels-Alder product: at 3) Some highly fused ring systems can be made through an intramolecular Diels-Alder reaction. Suggest a mechanism for the following reaction:
2. Predict the products for the following reaction. Show stereoisomers formed and me mechanism of the reaction. 3. Predict the major product for each of the following reactions. Show the mechanis indicate stereochemistry where appropriate. BR be H.0 Tommi OH 11)
predict the major products of the following Diels-Alder reactions showing relative stereochemistry where appropriate. Diels-Alder СН3 H Diels-Alder + CO2CH3 Diels-Alder CN OCH3
1) Predict the major product of each of the following Diels-Alder Reactions 2) What compound could be used to make the product below in an intramolecular Diels-Alder Reaction? O,
Complete the following Diels-Alder reactions. Show the relative stereochemistry for A. Hint: A & B are intramolecular, C is a retro-Diels-Alder reaction. heat A) heat C2 C3 CO,Et B) 200°C C) Complete the following Diels-Alder reactions. Show the relative stereochemistry for A. Hint: A & B are intramolecular, C is a retro-Diels-Alder reaction. heat A) heat C2 C3 CO,Et B) 200°C C)
3. Predict the major product for each of the following reactions. Show the mechanism and indicate stereochemistry where appropriate. Br Br
3. Predict the major product for each of the following reactions. Show the mechanism and indicate stereochemistry where appropriate. Br Br
3. Predict the major product for each of the following reactions. Show the mechanism and indicate stereochemistry where appropriate. Br-B
Post- Laboratory Questions: 1. Draw the product of the following Diels-Alder reactions 2. What starting materials would be used to prepare the following compound by the Diels- Alder reaction? 3. Cyclopentadiene dimerizes easily. Before using cyclopentadiene in a reaction, it is necessary to crack the diene. Draw the Diels-Alder reaction for the dimerization of cyclopentadiene. 4. What are the products of the following Diels-Alder reactions? Show the stereochemistry where applicable