Diethyl adipate, when heated with sodium ethoxide, gives the product shown, by an intramolecular Claisen condensation: Write
Question:
Write out the steps in a plausible mechanism for the reaction.
Transcribed Image Text:
COCH CH, 1. NaoCHCH 2. H,0 CH,CH20C (CH2)4 COCH2C diethyl adipate ethyl 2-oxocyclopentanecarboxylate
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 75% (16 reviews)
Deprotonation of the ketoester drives the equilibriu...View the full answer
Answered By
Aysha Ali
my name is ayesha ali. i have done my matriculation in science topics with a+ . then i got admission in the field of computer science and technology in punjab college, lahore. i have passed my final examination of college with a+ also. after that, i got admission in the biggest university of pakistan which is university of the punjab. i am studying business and information technology in my university. i always stand first in my class. i am very brilliant client. my experts always appreciate my work. my projects are very popular in my university because i always complete my work with extreme devotion. i have a great knowledge about all major science topics. science topics always remain my favorite topics. i am also a home expert. i teach many clients at my home ranging from pre-school level to university level. my clients always show excellent result. i am expert in writing essays, reports, speeches, researches and all type of projects. i also have a vast knowledge about business, marketing, cost accounting and finance. i am also expert in making presentations on powerpoint and microsoft word. if you need any sort of help in any topic, please dont hesitate to consult with me. i will provide you the best work at a very reasonable price. i am quality oriented and i have 5 year experience in the following field.
matriculation in science topics; inter in computer science; bachelors in business and information technology
_embed src=http://www.clocklink.com/clocks/0018-orange.swf?timezone=usa_albany& width=200 height=200 wmode=transparent type=application/x-shockwave-flash_
4.40+
11+ Reviews
14+ Question Solved
Related Book For
Organic Chemistry A Short Course
ISBN: 978-1111425562
13th edition
Authors: Harold Hart, Christopher M. Hadad, Leslie E. Craine, David J. Hart
Question Posted:
Students also viewed these Organic Chemistry questions
-
Compound A (C7H15Br) is not a primary alkyl bromide. It yields a single alkene (compound B) on being heated with sodium ethoxide in ethanol. Hydrogenation of compound B yields 2, 4- dimethylpentane....
-
Write structural formulas for all the products that would be obtained when each of the following alkyl halides is heated with sodium ethoxide in ethanol. When more than one product results, you...
-
Analogous to the mixed aldol condensation (Sec. 9.18), mixed Claisen condensations are possible. Predict the structure of the product obtained when a mixture of ethyl benzoate and ethyl acetate is...
-
Common structural steel can be represented on drawings using a letter, immediately followed by a number, then another number (for example, S14x30). The two numbers for a steel member W16x60 designate...
-
1. How much heat must be absorbed by its surroundings to cool a 565-g cube of iron from 100.0C to 20.0C? 2. How much water at 0C would be needed to cool the iron in Problem 12 to 20.0C?
-
By ordering unnecessary products at inflated prices, the purchasing manager of XYZ Company defrauded his employer of over $40,000 over a two-year period. How could you have detected this fraud?
-
Calculations Adams Corporation initially records its sales at amounts that exclude any related excise and sales taxes. During May, Adams recorded total sales of \(\$ 750,000\). An analysis of May...
-
Bernice Mountaindog was glad to be back at Sea Shore Salt. Employees were treated well. When she had asked a year ago for a leave of absence to complete her degree in finance, top management promptly...
-
What is the difference between dichotomizing variables and collapsing variables? What would be some examples of when each would or would not be appropriate?
-
The amounts of the assets and liabilities of Viva Travel Service as of September 30, 20Y6, the end of the current year, and its revenue and expenses for the year are listed below. The retained...
-
Using the data given in Table 10.4, determine which is the stronger acid, acetic or dichloroacetic, and by how much. Table 10.4 The Ionization Constants of Some Acids Name formic acid acetic acid...
-
Write the important resonance contributors to the structure of acetamide and tell which atoms lie in a single plane.
-
Identify the coordinates of any local and absolute extreme points and inflection points. Graph the function. y = x 2/5
-
In a manufacturing process, a spherical ceramic particle of diameter \(D=300 \mu \mathrm{m}\) and initial temperature \(T_{i}=1100 \mathrm{~K}\) is injected into a chamber containing a hot gas stream...
-
Why is the adjusted present value (APV) method preferred to the cost of capital adjustment (CCA) method in valuing international projects?
-
What is universal gas constant?
-
A \(400 \mathrm{~kg}\) machine is placed at the midspan of a \(3.2-\mathrm{m}\) simply supported steel \(\left(E=200 \times 10^{9} \mathrm{~N} / \mathrm{m}^{2} ight)\) beam. The machine is observed...
-
Two AISI 304 stainless steel plates \(10 \mathrm{~mm}\) thick are subjected to a contact pressure of 1 bar under vacuum conditions for which there is an overall temperature drop of \(100^{\circ}...
-
What do arcs, and nodes represent in a project network?
-
In each of the following independent cases, document the system using whatever technique(s) your instructor specifies. a. Dreambox Creations (www.dreamboxcreations.com/) in Diamond Bar, California,...
-
Construct an orbital diagram like that of Figure 1.20 for nitrogen in ammonia, assuming sp3 hybridization. In what kind of orbital is the unshared pair? What orbital overlaps are involved in the NH...
-
Describe the bonding in methylsilane (H3CSiH3), assuming that it is analogous to that of ethane. What is the principal quantum number of the orbitals of silicon that are hybridized?
-
Give the hybridization state of each carbon in the following Compounds: (b) Formaldehyde (H2C=O) (c) Ketene (H2 C=C=O) (d) Propane (CH3CH=CH2) (e) Acetone [(CH3)2C=O] (f) Acrylonitrile (CH2=CHC CPN)
-
can i have the answer as doc or typed please
-
Landmark Coal operates a mine. During July, the company obtained 500 tons of ore, which yielded 250 pounds of gold and63,100 pounds of copper. The joint cost related to the operation was $500,000....
-
Question 1: Compose an email report to the Accountant, providing an overview of the current status of Accounts Receivable and Accounts Payable. Ensure that your report adheres to the Policies and...
Study smarter with the SolutionInn App