3. Consider the following equilibrium for questions 3a, 3b, and 3c.OMeOMeНОH.H.pka = 7.4pKa = 103a. What side of the equilibrium is favored?3b. Using curved arrows, give a mechanism for this reaction from left to right.3c. What is the role of triethyl amine in the synthesis of divanillyl oxalate? That is, how doesthe addition of triethyl amine impact the nucleophilicity of vanillin?

This reaction is acid base reaction

3. Consider the following equilibrium for questions 3a, 3b, and 3c. OMe OMe HO + + H. H H pka = 7.4 pka = 10 3a. What side of the equilibrium is favored? 3b. Using curved arrows, give a mechanis for this reaction from left right. 3c. What is the role of triethyl amine in the synthesis of divanillyl oxalate? That is, how does the addition of triethyl amine impact the nucleophilicity of vanillin?

3. Consider the following equilibrium for questions 3a, 3b, and 3c. OMe OMe HO + + H. H H pka = 7.4 pka = 10 3a. What side of the equilibrium is favored? 3b. Using curved arrows, give a mechanis for this reaction from left right. 3c. What is the role of triethyl amine in the synthesis of divanillyl oxalate? That is, how does the addition of triethyl amine impact the nucleophilicity of vanillin?

Organic And Biological Chemistry

7th Edition

ISBN:9781305081079

Author:STOKER, H. Stephen (howard Stephen)

Publisher:STOKER, H. Stephen (howard Stephen)

Chapter6: Amines And Amides

Section: Chapter Questions

Problem 6.41EP: Show the structures of the missing substance(s) in each of the following acid-base equilibria. a....

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