2. Consider the reaction scheme below: Bu,SnH 6-endo-trig 5-exo-trig Bu,SnH k = 4 x 10° s1 k = 2 x 105 s1 2% 98% Why does the 5-exo-trig pathway dominate? Provide a suitable diagram to explain your answer.

2. Consider the reaction scheme below: Bu,SnH 6-endo-trig 5-exo-trig Bu,SnH k = 4 x 10° s1 k = 2 x 105 s1 2% 98% Why does the 5-exo-trig pathway dominate? Provide a suitable diagram to explain your answer.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Photochemistry

Photochemistry is the part of chemistry that studies the various mechanisms of reactions that are triggered by the presence of light energy. It also helps to study the changes involved in a molecule that can undergo the absorption of radiation.

Question

2. Consider the reaction scheme below:
Bu;SnH
6-endo-trig
5-exo-trig
Bu,SnH
k = 4 x 10° s1
k= 2 x 105 s1
2%
98%
Why does the 5-exo-trig pathway dominate? Provide a suitable diagram to explain your
answer.

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