10. The following Diels-Alder cycloaddition was recently performed by Mukherjee et al. CH,Cl, CO,Et + ACN Co,Et ACO,Et CN -78°C, 8h 25% 75% When cyclopentadiene is added in excess, the reaction is pseudo-1s order with respect to the fumaric nitrile ester. If 4 hours represents the time for half of the original amount of ester to be consumed, then calculate the amount of 1 and 2 diastereoisomers that are formed after 90 min if performed with 75.0 mmol of ester.

10. The following Diels-Alder cycloaddition was recently performed by Mukherjee et al. CH,Cl, CO,Et + ACN Co,Et ACO,Et CN -78°C, 8h 25% 75% When cyclopentadiene is added in excess, the reaction is pseudo-1s order with respect to the fumaric nitrile ester. If 4 hours represents the time for half of the original amount of ester to be consumed, then calculate the amount of 1 and 2 diastereoisomers that are formed after 90 min if performed with 75.0 mmol of ester.

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter30: Orbitals And Organic Chemistry: Pericyclic Reactions

Section30.SE: Something Extra

Problem 21AP

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