4. What is the purpose of changing the eluting solvent from pentane to ether between the twofractions? Please explain your answer, being sure to mention important intermolecular forces and howthey relate to the compounds being eluted. 1. Draw the reaction mechanism for the hydroboration step of the reaction and explain why the additionoccurs in anti-Markovnikov fashion.2. If you were to monitor the reaction by TLC (Thin Layer Chromatography), would you expect thestarting material (1-octene) or the product (1-octanol) to have a lower Rf? Please explain your answer,being sure to mention important intermolecular forces.3. Why does the hydroboration part of the reaction have to be performed in anhydrous conditions?

"Since there are multiple questions and it is not mentioned that which one has to be solved so I am…

4. What is the purpose of changing the eluting solvent from pentane to ether between the two fractions? Please explain your answer, being sure to mention important intermolecular forces and how they relate to the compounds being eluted.

4. What is the purpose of changing the eluting solvent from pentane to ether between the two fractions? Please explain your answer, being sure to mention important intermolecular forces and how they relate to the compounds being eluted.

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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Question

4. What is the purpose of changing the eluting solvent from pentane to ether between the two
fractions? Please explain your answer, being sure to mention important intermolecular forces and how
they relate to the compounds being eluted.

1. Draw the reaction mechanism for the hydroboration step of the reaction and explain why the addition
occurs in anti-Markovnikov fashion.
2. If you were to monitor the reaction by TLC (Thin Layer Chromatography), would you expect the
starting material (1-octene) or the product (1-octanol) to have a lower Rf? Please explain your answer,
being sure to mention important intermolecular forces.
3. Why does the hydroboration part of the reaction have to be performed in anhydrous conditions?

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