215k views
4 votes
Predict the Diels-Alder product for each reaction below. Make sure to show both Endo- and Exo-products if two are possible. If enantiomers are formed, you only need to show one. (1 points): (a) (0.25 points) ÇO2Me heat = A CO Me (b) (0.25 points) CN El heat = A CO2Me CN (c) (0.25 points) ÇO Me IN heat = A CO Me (d) (0.25 points) Hint: Cyclopentadiene can dimerize via Diels-Alder reaction: heat = A + Chemical Formula: C10H12 2

1 Answer

4 votes

Answer:

The Diels-Alder products for each reaction are as follows:

(a) CO2Me + heat = A CO Me

In this reaction, the Diels-Alder product is a cyclohexene derivative. This can be either the endo-product or the exo-product, depending on the orientation of the substituents on the diene and dienophile.

(b) CN + El heat = A CO2Me CN

In this reaction, the Diels-Alder product is a cyclohexene derivative. This can be either the endo-product or the exo-product, depending on the orientation of the substituents on the diene and dienophile.

(c) CO Me + IN heat = A CO Me

In this reaction, the Diels-Alder product is a cyclohexene derivative. This can be either the endo-product or the exo-product, depending on the orientation of the substituents on the diene and dienophile.

(d) Cyclopentadiene can dimerize via Diels-Alder reaction: heat = A + Chemical Formula: C10H12

In this reaction, the Diels-Alder product is a dimer of cyclopentadiene. This is a cyclodecadiene derivative, which can be either the endo-product or the exo-product, depending on the orientation of the substituents on the diene and dienophile.

User Outshined
by
8.4k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.