
Concept explainers
Interpretation:
Theproducts formed from Diels Alder reaction of (2Z,4Z)-hexa-2,4-diene with methyl propenoate are to be determined.
Concept introduction:
A Diels Alder reaction is one between a conjugate diene and a reactant containing a double bond (dienophile) to form a product. The product is called adduct.
Diels Alder reactions are highly stereospecific. The configuration of the dienophile is retained in the product and the reaction is a syn addition reaction.
The dienes react with dienophiles in cis forms rather than trans forms.
Endo and exo refer to the orientation of the dienophile and its electron-withdrawing group when it reacts with a diene in a Diels Ander reaction.
Endo is favored in the transition state of aDiels Ander reaction because it has a lower energy.

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Chapter 13 Solutions
ORGANIC CHEMISTRY-ETEXT REG ACCESS
- help 20arrow_forwardProvide the drawing of the unknown structure that corresponds with this data.arrow_forward20.44 The Diels-Alder reaction is not limited to making six-membered rings with only car- bon atoms. Predict the products of the following reactions that produce rings with atoms other than carbon in them. OCCH OCCH H (b) CH C(CH₂)s COOCH མ་ནས་བ (c) N=C H -0.X- (e) H C=N COOCHS + CH2=CHCH₂ →→arrow_forward
- 3) Draw a detailed mechanism and predict the product of the reaction shown? 1) EtMgBr 2) H3O+arrow_forwardHow to draw the mechanism for this reaction?arrow_forward> H₂C=C-CH2-CH3 B. H₂O Pt C. + H2 + H₂O H D. 16. Give the IUPAC name for each of the following: B. Cl Cl c. Cl Cl 17. Draw the line-angle formula for each of the following compounds: 1. phenol 2. 1,3-dichlorobenzene 3. 4-ethyltoluene < Previous Submit Assignment Next ▸arrow_forward
- Organic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning

