Answered: what is the mechanism of this reaction?…

what is the mechanism of this reaction? please with drawing structures ASAP CI CI CI A CI 1. B, 110 °C 2. H2SO4 80-140 °C 豐 90% Diels-Alder reaction MeQ OMe CI CI CI CI C B CI CI

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: Identify the expected major product of the following Diels-Alder reaction. cre ololololol O III OIV…

A: Reaction involved diene and dienophile. This is (4+2) cyclo addition reaction(diels alder reaction).…

Q: Choose the best option for the diene precursor to the target molecule.

A: This is Retro Diels Alder reaction in which we have to find the diene and the dienophile.

Q: Which dienophile would be the most reactive in the Diels Alder reaction? e A В C 0 0 о В C A

A: When the electron withdrawing group is present on dienophile and the electron donating group is…

Q: None

A: The Diels-Alder reaction involves a [4+2] cycloaddition between a conjugated diene and a dienophile…

Q: 23. Draw all possible Diels-Alder products (show stereochemistry) and determine which is the major…

Q: Identify the correct product of the Diels-Alder reaction below, taking regioselectivity into account…

A: Dienes undergoes electrocylic reaction thermally or photochemicaly. Diels -Alder reactions are an…

Q: dentify the diene and dienophile expected to produce the Diels-Alder product shown in the box below.…

A: The objective of this question is to identify the diene and dienophile used in the Diels alder…

Q: None

A: The Diels-Alder reaction is a cycloaddition reaction between a conjugated diene and a dienophile to…

Q: Predict the product O IS10 -S-CI O OH Et₂N, CH₂Cl₂

A: This is an example of tosyl protection

Q: 9. In the proposed Diels-Alder reactions, the first (a) takes place and the second (b) does not.…

A: Diels-Alder reaction involves the addition of diene to dienophile to form addition product.…

Q: With respect to the CIP rules, assign the groups high or low priority - also what is the overall…

Q: What is the final product of the following reactions? 1. NaNha Na Br NH3 m-CPBA 2. 01 Oll I ON gdy +…

A: M-CPBA is meta-chloroperoxybenzoic acid. It is epoxide reagent. Na/NH3 forms trans alkene when…

Q: Draw one enantiomer of the major product of the Diels-Alder reaction shown. Use wedged and hatched…

A: To find the product formed by Diels Alder reaction. Diels Alder reaction is a [4+2] cycloaddition…

Q: 3) In a recently-published synthesis of yohimbine (used in folk medicine as an aphrodisiac), the…

A: For a Diels-Alder reaction to occur efficiently diene should be electron deficient and dienophile…

Q: 4. Find the R and S configuration in the following compounds. HOCH3 X HOCH2 CO₂H

A: Since you have posted a question with multiple questions, we will provide the solution only to the…

Q: What are the relevant transition states for this reaction?

A: This is an elimination reaction. Potassium tertiary butoxide (tBuOK) is a strong and very bulky…

Q: The 3D image below is that of an allylic carbocation intermediate formed by the protonation of a…

A: The objective of the question is to identify the structure of the products.

Q: Which stereoisomer(s) will be formed as a result of the reaction shown below?

A: The given reaction is a syn-dihydroxylation of an alkene to give syn-1,2-diol from an alkene. Here,…

Q: Identify the diene and dienophile used to make these Diel-Alder products. b. CN a. CH3 CH3 CO₂CH3…

A: Diene reacts with dienophile form adduct (addition product) is known as Diel-Alder reaction.

Q: OMe

A: Diels - Alder reaction is the reaction in which a diene and a dienophile reacts to form a cyclic…

Q: A B H product D E

Q: Which diene below reacts the fastest in a Diels-Alder reaction? 13C. H CH3 H

A: Diels alder reaction is a 4n+ 2 cycloaddition reaction between a diene and dienophile.Diene should…

Q: 3. By what mechanism is the following reaction likely to occur? a) SN1 b) SN2 c) E1 d) E2 e)…

Q: What diene and dienophile would you employ in the s Diene: OMe OMe H3C. CH2 H₂C CH2

A: Diene has been correctly drawn.Dienophile needs to be drawn for the given product.

Q: 1) Which diene can undergo Diels-Alder reaction? gj spanion W d) none

A: Diels-Alder reaction is [4+2] cycloaddition reaction. In this reaction diene and dienophile react to…

Q: Rank the following dienes from most reactive to least reactive in a Diels–Alder reaction:

A: The reactivity of diene depends upon the electron density, presence of electron donation group and…

Q: 10. Give the mechanism(s) and product(s) for the reaction below. Show stereochemistry. H H #man OH…

A: This problem deals with organic synthesis.

Q: All Dimethylcyclohexane Isomers qu iriglente priblbite ens ansporbyd ynem wolt s 8. Of all these…

A: Dimethylcyclohexane refers to compounds where two methyl groups (-CH3) are attached to a cyclohexane…

Q: EtO, „NO2 H3C. CN

A: Please find the attachment

Question

what is the mechanism of this reaction? please with drawing structures ASAP
CI
CI CI
A
CI
1. B, 110 °C
2. H2SO4
80-140 °C
豐
90%
Diels-Alder
reaction
MeQ OMe
CI
CI
CI CI C
B
CI
CI

AI-Generated Solution

AI-generated content may present inaccurate or offensive content that does not represent bartleby’s views.

Unlock instant AI solutions

Tap the button
to generate a solution

Click the button to generate
a solution

SEE SOLUTION

Similar questions

35. Identify a pair of enantiomers: H. H. Br-C-CI CI- -C-Br Br -CI CI- Br Br-C-CI Br- -CI CI-C- Br C--Br H. H. H. A a. A and B b. A and D c. B and C d. none 36. What mechanism(s) would you propose for the reaction below? Br CH,OH OCH3 a. SN2 & E2 b. SN1 & El c. SN2 & E1 d. SN1 & E2 6.
The name of the product of this Diels Alder react, including stereochemistry, is: CH₂ CH₂ + CI CI heat cis 5,6-dichloro-1,3-cyclohexadiene trans- 5,6-dichloro-1,3-cyclohexadiene trans 4,5-dichlorocyclohexene O cis 4,5-dichlorocyclohexene
2) Predict the product for each Diels Alder reaction show below. Be certain to indicate stereochemistry as necessary. MeO گر S NC o=_ CN OEt A A
6. Predict the product of the Diels-Alder reaction of each compound with cyclopentadiene (not shown). You do not have to consider stereochemistry. Bicyclic templates are shown to the right. H₂C CI CH
DRAW THE FINAL PRODUCT (2C) with the appropriate stereochemistry? Li SO Et LOBPS 1. S 2. HgCl2, HgO H2O, MeOH i-PrOH 2c.
This is an example of a [1,3] sigmatropic rearrangement. Can someone explain how this is 1,3 (number the carbons) and draw the anion / cation transition state
H H H H 4. In each row, rank the dienophiles in decreasing order of reactivity in a Diels-Alder reaction. Most reactive = 1, least reactive = 4. a a H CH3 H CH3 H3C H OHC H b b H CH3 H CN H NC H NC с CN H CH3 H H H H H d d CHO H CHO H
Rearrangment (р 1283) H,C, CH, ZnBr, H,C CH, Br CH HBr CH 93% yield он (Manning P. Cooke, Jr.) I need help with the mechanism to obtain the product. Thanks
Draw structure major product of the diels alders reaction
H H H H 4. In each row, rank the dienophiles in decreasing order of reactivity in a Diels-Alder reaction. Most reactive = 1, least reactive = 4. a a H CH3 H CH3 H₂C H OHC H b b H CH3 H CN H NC H NC C C CN H CH3 H H H H H d d CHO H CHO H