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if alcohol contained water what effect would p-toluene sulfonic acid have on the

ID: 1044067 • Letter: I

Question

if alcohol contained water what effect would p-toluene sulfonic acid have on the yield of the product? Chem 312 -Organic Chemistry I Quiz #2 Section: 20 points 1.) (2.5 pts.) In what steps was Lab 2. Synthesis of 3-methylbutyl acetate conducted? (Enter 1 for 1st step, 2, 3, 4 and 5) [I Preparation Purification Synthesis Isolation Analysis 51 +H20 CH3 OH CH3 -OH (3 pts.) The reaction above from lab 2, what is the purpose of p-toluene sulfonic acid? If alcohol contained water what effect would this have on the yield of the product? Briefly explain reasoning. act as a ratalyut The yieid of te predigt wadd n increase be lause it acts hve a cat 3.) (5 pts.) Provide the name of the glassware components (A, B, C) for the purification of 3-methylbutyl acetate used in Lab 2. Indicate with arrows in what direction is water flowing. 2 nbzzels

Explanation / Answer

2. If alcohol contain water reaction yield will be reduced, since the reaction is under equilibrium and in right hand side of the equilibrium water is by-product therefore if excess water is present it will favour left hand side of the reaction and ester formation will decreases.