3. Why is it unwise to allow the solution of the Grignard reagent to remain exposed to air for anunnecessary period of time even if it is protected from moisture by the drying tube?

The reactive nature of Grignard’s reagent does not allow the Grignard reagent to stay in nature and…

Answered: 3. Why is it unwise to allow the…

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter13: Isolation Of Eugenol From Clov

Section: Chapter Questions

Problem 6Q

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Can you list the possible sources of error that can affect the yield of a Grignard reaction followed by extractions?
What indication in the "test tube test" (procedural step 9) will be given if Na3PO4 is the limiting reagent? What if BaCl2 is the limiting reagent? Explain why
Why is it necessary to keep all materials dry in Grignard reactions?
How should you choose a developing solvent when there is no specified reagent?
On a separate (stapled) paper, outline a separation scheme for isolating benzoic acid from the reaction mixture. (similar to the one in Technique 2, Figure 2.1, Pavia).
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What is the chemical composition of the nitrating mixture? Why does the incoming nitro group go para and not ortho?
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Q1: Give one lysis buffer that is commonly used for western blotting experiments and include its components Q3: To make sure that you used a similar amount of samples, what important step should be done before proceeding the electrophoresis stage? Q4. Why is it necessary to store the prepared lysates in a very low temperature?
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3. Why is it unwise to allow the solution of the Grignard reagent to remain exposed to air for an unnecessary period of time even if it is protected from moisture by the drying tube?