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(4 pts) In the Claisen condensation of ethyl acetate , explain why ethoxide is used the base?ONa'...

Question

(4 pts) In the Claisen condensation of ethyl acetate , explain why ethoxide is used the base?ONa'

(4 pts) In the Claisen condensation of ethyl acetate , explain why ethoxide is used the base? ONa '



Answers

Explain why a Claisen condensation product is not obtained from esters such as ethyl benzoate and ethyl 2-methylbutanoate.

But this question is asking us to explain why the removal of water will result in the production of more Ethel acid Tate. So this answer goes back to the shuttle use principle, which states that any equilibrium situation is going to move in whatever direction relieves a stress on the system. So in this case, we have introduced a stress on the system by decreasing the concentration of one of our products of water, we have decreased it. And so to counter act or rather, just to relieve that stress, it doesn't counteracted. It just alleviates the effect of this dress. The equilibrium position is actually going to move to the right to favor the production off more product to make up for the product that was taken out. And so when equilibrium position shifts right, that will favor the production off both more water to make up for the decrease in product and more Ethel lassitude, thus increasing the overall equilibrium concentration of ethyl acetate

So the equilibrium is the condition of a system where neither its state of motion Northey internal energy state tends to change within time either Last A is produced in the equilibrium sister on its present. In the following equation and the following podcast, we will discuss why the removal of water causes the product production off more ether acetate. So water is on the product side of the equation. So here is our equilibrium arrow over on the left, we have our starting materials over on the right. We have our products where water is located, as we just stated. So according to the shot is principle. If we remove waltz up, the system will try to replenish it by forming more products. In other words, this means forming more ethyl acetate in order to replenish the boats are source and as a result, more lethal. A city is formed

In this problem, I can write the reaction had. Just look at it carefully. CH three CO C2 H five plus. See http COC two add fight it is in presence of see http C H two oh and A Will give the compounded Ch three. See all C H two COC two H 5. This is a tile asset to sc, therefore, according to the option, the correct answer for this problem. It option the or send the H direct here.

From the structure off Assign s city we phones on. Although the structure or carbon And here is oxygen. My ears are double boned. Oh, we found that in this region it's red. And this is because the oxygen center is electron reach winds arrest over molecule. We found the AIDS blue or gree. Because these region are electron No. Which most electron our ads is region. Thank you.


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