7. The following molecule can be made by the Diels-Alder reaction. Show two different methods for...
1) synthesis
2) Circle any of the follwoing dienes that can react in a
Diels-Alder reaction and explain why?
Circle any of the following dienes that react in a Diels-Alder reaction and explain why?
4. What dienes and dienophiles would react to give the following Diels-Alder products 18 pts) 5. Predict the products of the following Diels-Alder reactions. (10 pts) 6. Explain why each compound or ion should be aromatic, antiaromatic, or nonaromatic. (10 pts)
Which of the following conjugated dienes would NOT react with a dienophile in a Diels-Alder reaction? B A D с A a
Which of the following dienes can undergo the Diels-Alder
reaction?
IV TIL = -
This is an organic chemistry question regarding the
Diels-Alder reaction. The problems are 16.22 and 16.18. I would
like to know if I did these correctly. If I did not, could someone
help me go through the process?
er reaction Conjugation, Resonance and Dienes Chapter 16 dienophile react in a Diels-Alder CH3 C. 16.18 Draw the product formed when each diene and Problem 16.18 COOCH3 15 Specific Rules Governing the Diels-Alder Reaction 16.13A Diene Reactivity Rule [1] The diene can...
Draw the correct product for the following Diels-Alder reaction: Deconstruct the following Diels-Alder adduct. Show what reactants, in any order, would be needed to produce the following:
Which one of the following dienophiles is most reactive in the Diels-Alder reaction? Group of answer choices: trans-1-methoxy propene propyne 1,4-cyclohexadiene trans-2-butene maleic anhydride
Question 7 (2 points) Which of the following dienes can undergo the Diels-Alder reaction? II III IV a) 11 Ob) III Oc) Od IV Question 8 (2 points) How would you use 'H NMR spectroscopy to distinguish between the following compounds based on the benzene ring protons? II O O a) Benzene protons for I show up between 6.0 - 7.0 ppm and Il between 7.0 - 8.0 ppm Ob) Benzene protons for I show up between 7.0 - 8.0...
Draw the correct product for the following Diels�Alder
reaction:
Draw the correct product for the following Diels- Aider reaction: The Diels- Alder reaction reacts a diene and a dienophile to form a cyclohexene with two new sigma bonds and a new pi bond. Identify the new bonds in the product.
tion 5 continued) c. Anthracene is known to act as the diene in Diels-Alder read as maleic anhydride as shown below. Draw the str reaction and draw a reasonable mechanism illustrating its comma explanation for the observed regioselectivity. he diene in Diels-Alder reactions with dienophiles such s shown below. Draw the structure of the major product of this nechanism illustrating its formation. Give a brief [4 marks) Propose a detailed mechanism for the following two transformations. Use curved arrows to...