Intermolecular aldol cyclization of 2, 5-heptanedione with aqueous NaOH yields a mixture of two enone products in

Question:

Intermolecular aldol cyclization of 2, 5-heptanedione with aqueous NaOH yields a mixture of two enone products in the approximate ratio 9:1. Write their structures, and show how each is formed.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Organic Chemistry

ISBN: 9780495112587

7 Edition

Authors: John McMurry

See More Books

Question Posted: Mar 04, 2011 05:53 AM

See More Questions

Show the aldol addition product that would be formed from each of the following compounds: a. b. c. d. CHCHCH-CHCH - - CH CHCH2CH CH CH3 ,
The major product formed by intermolecular aldol cyclization of 2,5-heptanedione has two singlet absorptions in the 1 H NMR spectrum at 16.5 and 1.90 , and has no absorption in the range 3 to 10 ....
Write structures for the products that would be formed under the conditions in Problem 11.34 if cyclopentanol had been used as the starting material. If more than one product can reasonably be...
Oakey Wines is considering expanding on from the cafe to build a restaurant that will provide an evening experience of a meal, wine and entertainment. The package will be used to showcase new season...
Consider a potential employee who values wages but also values the opportunity to pursue non-work related activities. (You may think of these activities as relating to family obligations, such as...
A liquid-phase reversible reaction, A B, takes place isothermally in the continuous stirred-tank reactor shown in Fig. E15.8. The inlet stream does not contain any B. An over-ï¬ow line...
Explain why it is important to report communicable diseases, adverse drug reactions, and infectious diseases.
Bethesda Mining is a midsized company. Bethesda has been approached by Mid-Ohio Electric Company with a request to supply coal for its electric generators for the next four years. Bethesda Mining...
The Alberta Plumbing Company (APC) operates a plumbing repair business, with branches located throughout the province of Alberta. They saw improved performance in the volume of repairs in the month...
The city of Green Valley, Arizona, is trying to determine where to locate a new fire station. The fire station is expected to serve four neighborhoods. The locations and number of homes in the...
What product would you except to obtain from aldol cyclization of hexane-dial, OHCCH 2 CH 2 CH 2 CH 2 CHO?
Treatment of the minor product formed in the intermolecular aldol cyclization of 2, 5-heptanedione with aqueous NaOH convert it into the major product. Propose a mechanism to account for this...
Do you believe that budgets lead organizations to place too much emphasis on financial performance and not enough emphasis on the qualitative and nonfinancial aspects of performance? Why or why not?
In track, one runner ran 12 laps. Another runner ran 4 more laps than the first. Each lap is a quarter of a kilometre. How many kilometres did the second runner run?
If the cost of carpeting a floor is $2.50 per square foot, how much will it cost to carpet a rectangular floor that is 10 feet by 12 feet?
The distance between City A and City B is 900mi. On a certain wall map, this is represented by a length of 1.8ft. On the map, how many feet would there be between Citv D and Citv F two cities that...
In a certain Algebra 2 class of 27 students, 18 of them play basketball and 16 of them play baseball. There are 3 students who play neither sport. What is the probability that a student chosen...
In a raffle, the first ticket drawn wins a certain dollar amount; each ticket drawn afterwards receives twice the amount of the preceding prize. If 16 tickets were drawn, and $327675.00 was awarded,...
Refer to the information in problem 35. Determine Marlees income tax liability for 2017.
2.) Find the Laplace transform of f(t) 7e-St cos 2t +9 sinh2 2t. Use Laplace Table. %3D
What are the formal charges of the atoms shown in red? :: CH3-S-CH3
Propose mechanisms to account for the observed products in the following reactions. In some cases more products are formed, but you only need to account for the ones shown here. (a) (b) (c) (d) Br hv...
Deuterium (D) is the isotope of hydrogen of mass number 2, with a proton and a neutron in its nucleus. The chemistry of deuterium is nearly identical to the chemistry of hydrogen, except that the C(D...
When the following compound is treated with sodium methoxide in methanol, two elimination products are possible. Explain why the deuterated product predominates by about a 7:1 ratio (refer to Problem...
Saskatewan Can Company manufactures recyclable soft-drink cans. A unit of production is a case of 12 dozen cans. The following standards have been set by the production-engineering staff and the...
Assume that you hold 100 Vodacom shares which you intend to sell in a month's time. To protect yourself from future price risks, you then decided to construct a covered call strategy using a call...
The four people below have the following investments. Invested Amount Interest Rate Compounding Jerry Elaine $ 11,900 12% Quarterly 14,900 10 Semiannually 21,900 6 Annually 17,900 8 Annually George...

Intermolecular aldol cyclization of 2, 5-heptanedione with aqueous NaOH yields a mixture of two enone products in

Question:

Step by Step Answer:

NaOH EtOH Na...View the full answer

Organic Chemistry

Students also viewed these Organic Chemistry questions