5. Draw the Diels Alder reaction products below (show stereochemistry where applicable).
Draw one of the expected products of the Diels–Alder cycloaddition reaction shown below. Use wedge and dash bonds to show the stereochemistry. Draw one of the expected products of the Diels- Alder cycloaddition reaction shown below. Use wedge and dash bonds to show the stereochemistry. Diene Dienophile
please show work and steriochemistry Draw a product of the following reaction. Indicate the stereochemistry of the Diels-Alder product. Draw a product of the following reaction. Indicate the stereochemistry of the Diels-Alder product. Asked Apr. 14, 2014
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
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
Draw a product of the following Diels-Alder reaction, and indicate the stereochemistry (only show one product C) CH30 OCH3 0
The reaction shown below yields a mixture of two Diels-Alder adducts. In the box below draw the structure of both products. The reaction shown below yields a mixture of two Diels-Alder adducts. In the box below draw the structure of both products. Products You do not have to consider stereochemistry. Draw one structure per sketcher. Add additional sketchers using the dropdown menu in the bottom right corner Separate multiple products using the sign from the dropdown menu. Chem Doodle Chem...
4. Draw the diene and dienophile that undergo a Diels Alder reaction to form the compounds below show stereochemistry where appropriate. 5 pts CH3 OCH In the compound above the diene and dienophile are part of the same molecule OCH3 CN
A) B) Complete the drawing of the product of the Diels-Alder reaction, ignoring stereochemistry. The Diels- Alder reaction between butadiene and dimethyl maleatc yields a ring structure, as shown in the product below Complete the structure by drawing any missing bonds and indicating the stereochemistry of the new stereocenters.
The Diels-Alder reaction involves the coupling between a diene and a dienophile. In the box below draw the structure of the bicyclic product obtained from the Diels-Alder reaction of the following compound with cyclopentadiene. • You do not have to consider stereochemistry. • In cases where there is more than one answer, just draw one.
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)