Diels – alder reaction is [4 + 2] cycloaddition reaction between conjugated diene and dienophile (substituted alkene or alkyne) to form substituted cyclohexene. This reaction undergoes in a single step with no intermediates in this reaction.
A compound with conjugated double bond in a system is represented as diene.
A substituted alkene or alkyne is represented as dienophile.
Example:
According to stereochemistry,
Cis reactants lead to Cis product and trans reactants leads to trans products.
Draw one product structure for the following Diels-Alder reaction. For ONLY the chirality centers with D...
Draw one product structure for the following Diels–Alder
reaction. For ONLY the chirality centers with D and C(=O)H groups,
specify the stereochemistry via wedge-and-dash bonds. (D is
deuterium, an isotope of hydrogen. Include it in your drawing by
either double clicking on an atom and typing \"d\" or by choosing D
in the bottom row of the atoms menu.)
Draw one enantiomer of the major product of the folllowing Diels-Alder reaction. (Use wedge/dash bonds to indicate the orientation of substituents in the product. Hydrogen atoms on chirality centers must be shown explicitly.)
Draw one enantiomer of the major product of the following Diels-Alder reaction. (Use wedge/dash bonds to indicate the orientation of substituents in the product. Hydrogen atoms on chirality centers must be shown explicitly.)
Draw one enantiomer of the major product of the following Diels-Alder reaction (Use wedge/dash bonds to indicate the orientation of substituents in the product. Hydrogen atoms on chirality centers must be shown explicitly.)
Draw one enantiomer of the major product of the following Diels? Alder reaction. (Use wedge/dash bonds to indicate the orientation of substituents in the product. Hydrogen atoms on chirality centers must be shown explicitly.)
Draw one enantiomer of the major product of the following Diels- Alder reaction. (Use wedge/dash bonds to indicate the orientation of substituents in the product. Hydrogen atoms on chirality centers must be shown explicitly.)
Draw one enantiomer of the major product of the folllowing Diels- Alder reaction. (Use wedge/dash bonds to indicate the orientation of substituents in the product. Hydrogen atoms on chirality centers must be shown explicitly.)
Draw one enantiomer of the major product of the folllowing Diels-Alder reaction. (Use wedge/dash bonds to indicate the orientation of substituents in the product. Hydrogen atoms on chirality centers must be shown explicitly.)
Draw the product(s) of the Diels-Alder reaction of 1,3-butadiene
with cis-1,2-dibromoethene. Use wedge-and-dash bonds to show the
stereochemistry of the product(s). Include hydrogens at any
chirality centers.
Draw the product(s) of the Diels–Alder reaction of 1,3-butadiene
with trans-1,2-dibromoethene. Use wedge-and-dash bonds to show the
stereochemistry of the product(s). Include hydrogens at any
chirality centers.