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Concept explainers
Interpretation:
The structure of isodrin is to be proposed with the help of given reaction which form isodrin.
Concept introduction:
Diels–Alder reaction is between a conjugate diene and a reactant containing double bond (dienophile) to form the product and the product is called adduct.
Diels–Alder reactions are highly stereospecific. The configuration, if dienophile is retained in the product and the reaction, is syn addition.
The dienes react with dienophiles in cis forms rather than trans forms.
Endo and exo refers to the orientation of dienophile and its electron withdrawing group, when it reacts with a diene in Diels–Alder reaction.
The reaction with orientation of electron withdrawing group of dienophiles under the
The reaction with orientation of electron withdrawing group of dienophiles away from the
Endo is favored in the transition state of Diels–Alder reaction because of its lower energy.
If a compound is stable, it has lower energy, and if a compound is unstable, it has higher energy.
The Diels–Alder reaction is the reaction where the conjugate addition of a conjugate diene on
The reaction is
There is a high degree of stereo selectivity due to concerted mechanism involved and it is useful in synthetic organic reactions.
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Chapter SRP Solutions
Organic Chemistry
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- Lab Questions from Lab: Gravimetric Determination of Calcium as CaC2O4•H2O What is the purpose of the methyl red indicator? Why does a color change to yellow tell you that the reaction is complete? Why is the precipitate rinsed with ice-cold water in step 4? Why not room temperature or hot water? Why is it important that the funnels be placed in a desiccator before weighing (steps 1 and 5)?arrow_forwardWhat mass of ethylene glycol, HOCH2CH2OH, Mustbe added to 5.50 kg of water to antifreeze that would work for the car radiator to -10.0 degrees celcius? MM (g/mol): 62.07arrow_forwardWhat is the molarity of a 0.393 m glucose solution if its density is 1.16 g/mL? MM glucose 180.2 g/molarrow_forward
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- Organic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning
- Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning
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