Select the keyword or phrase that will best complete each sentence. A Claisen reaction is a nucleophilic ____________ in which an enolate is the nucleophile.

Question

03-05-2021
Chemistry

Answered

Westonci.ca makes finding answers easy, with a community of experts ready to provide you with the information you seek. Experience the convenience of getting accurate answers to your questions from a dedicated community of professionals. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

Select the keyword or phrase that will best complete each sentence. A Claisen reaction is a nucleophilic ____________ in which an enolate is the nucleophile.

Sagot :

We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. We hope our answers were useful. Return anytime for more information and answers to any other questions you have. Your questions are important to us at Westonci.ca. Visit again for expert answers and reliable information.

Select the best answer and then select Submit.All of the following are true about reasonable accommodations EXCEPT:A. The Deciding Official should engage in an

Stan guessed on all 10 questions of a multiple-choice quiz. Each question has 4 answer choices. What is the probability that he got at least 2 questions correct

In ΔQRS, start overline, Q, S, end overline QS is extended through point S to point T, m, angle, Q, R, S, equals, left parenthesis, 3, x, plus, 20, right pare

Match the national sport with the countries in which it is popular and represents their culture.1. United States2. England3. Australia4. Indiaa. Cricketb. Hocke

Question 4 (3.0 points)In a random minute, the number of call attempts [tex]$N$[/tex] at a telephone switch has a Poisson distribution with a mean of either [te

A positive test charge of [tex]$2.0 \times 10^{-4} C[tex]$[/tex] is placed in an electric field. The force on the test charge is [tex]$[/tex]0.06 N$[/tex]. What

Although feelings of euphoria may make experiencing __________ appealing, individuals often speak and behave in ways they regret later.A. maniaB. epilepsyC. del

Where does Australia rank in world wine exports?A. 1stB. 2ndC. 3rdD. 4thE. 5th

Refer to the "Citizen" section in your textbook. Answer the following question:How did Olympe de Gouges promote equality for women in France during the late eig

A very legitimate concern about unauthorized immigration is :a. The positive impact it has on domestic outputb. The negative fiscal impact it has on local and s

Lanuel Lanuel · Answer 1 · 2021-05-08T00:05:25-04:00

Answer:

Substitution.

Explanation:

Claisen reaction was first published in 1887 by a prominent German chemist known as Rainer Ludwig Claisen.

A Claisen reaction is a nucleophilic substitution in which an enolate is the nucleophile. It's typically a reaction of two molecules of an ester to form a β-keto ester, in the presence of an alkoxide base. Thus, a Claisen reaction is simply a characteristic condensation reaction of esters through a nucleophilic carbonyl substitution with an enolate such as a ketone enolate or an ester enolate.

Furthermore, a Claisen reaction results in the formation of a carbon-carbon bond in the presence of a strong base to yield a β-keto ester.

Sagot :

Other Questions