Reduction of Vanilin What is the limiting reagent in this reaction? Is it ok to use Lithium Aluminum hydride instead of sodium borohydride? why/why not? Why are the temperature specification very important for the reaction. Explain What is the percent yield of the reaction? show your claculations in detail. Predict the proton NMR of the product.

Reduction of Vanilin What is the limiting reagent in this reaction? Is it ok to use Lithium Aluminum hydride instead of sodium borohydride? why/why not? Why are the temperature specification very important for the reaction. Explain What is the percent yield of the reaction? show your claculations in detail. Predict the proton NMR of the product.

Macroscale and Microscale Organic Experiments

7th Edition

ISBN:9781305577190

Author:Kenneth L. Williamson, Katherine M. Masters

Publisher:Kenneth L. Williamson, Katherine M. Masters

Chapter6: Steam Distillation, Vacuum Distillation, And Sublimation

Section: Chapter Questions

Problem 4Q

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Reduction of Vanilina

Reduction of Vanilin

What is the limiting reagent in this reaction?
Is it ok to use Lithium Aluminum hydride instead of sodium borohydride? why/why not?
Why are the temperature specification very important for the reaction. Explain
What is the percent yield of the reaction? show your claculations in detail.
Predict the proton NMR of the product.

Compound
Weight (g)
Melting Point (C)
Vanillin (starting
3.8
81-83
material)
Vanillin Alcohol
2.619
113
(product)
Sodium Borohydride
0.452
400

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