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What type of inhibitor is cinnamic acid?
Cinnamic acid is a competitive inhibitor. It competes with the substrate for binding to the enzyme's active site.
Explain why the addition of bromine to trans-cinnamic acid takes place more slowly than the addition of bromine to a normal alkene like 3-hexene or cyclohexane?
The addition of bromine to trans-cinnamic acid occurs more slowly than to a normal alkene due to the steric hindrance caused by the phenyl group in cinnamic acid, which restricts the approach of the bromine molecule. The resonance stabilization of the double bond in cinnamic acid also hinders the electrophilic attack of bromine, making the reaction slower compared to a normal alkene with no such effects.
What is the mechanism involved in the bromination of trans cinnamic acid?
In the bromination of trans cinnamic acid, a reaction called electrophilic aromatic substitution takes place. This involves the addition of a bromine atom to the benzene ring of the cinnamic acid molecule. The bromine atom acts as an electrophile, meaning it is attracted to the electron-rich benzene ring. This reaction is typically carried out in the presence of a catalyst, such as a Lewis acid, to facilitate the addition of the bromine atom to the benzene ring.
Is fumaric acid polar or non-polar?
Fumaric acid is polar. It contains carboxylic acid functional groups which make it polar due to the presence of electronegative oxygen atoms.
Is boric acid polar or non polar?
Polar
What type of inhibitor is cinnamic acid?
Cinnamic acid is a competitive inhibitor. It competes with the substrate for binding to the enzyme's active site.
Isopropyl alcohol plus cinnamic acid yield what ester?
Isopropyl cinnamate is the ester produced when isopropyl alcohol is reacted with cinnamic acid. This reaction typically involves an acid-catalyzed esterification process.
What is formed with ethanol and cinnamic acid?
When ethanol reacts with cinnamic acid in the presence of a catalyst, it forms ethyl cinnamate, which is a commonly used flavoring and fragrance compound. It has a sweet, fruity odor similar to that of strawberries.
Explain why the addition of bromine to trans-cinnamic acid takes place more slowly than the addition of bromine to a normal alkene like 3-hexene or cyclohexane?
The addition of bromine to trans-cinnamic acid occurs more slowly than to a normal alkene due to the steric hindrance caused by the phenyl group in cinnamic acid, which restricts the approach of the bromine molecule. The resonance stabilization of the double bond in cinnamic acid also hinders the electrophilic attack of bromine, making the reaction slower compared to a normal alkene with no such effects.
What is the mechanism involved in the bromination of trans cinnamic acid?
In the bromination of trans cinnamic acid, a reaction called electrophilic aromatic substitution takes place. This involves the addition of a bromine atom to the benzene ring of the cinnamic acid molecule. The bromine atom acts as an electrophile, meaning it is attracted to the electron-rich benzene ring. This reaction is typically carried out in the presence of a catalyst, such as a Lewis acid, to facilitate the addition of the bromine atom to the benzene ring.
Is C13H18O2 polar or non polar?
it is polar since it has carboxylic acid (propanoic acid) function
Is fumaric acid polar or non-polar?
Fumaric acid is polar. It contains carboxylic acid functional groups which make it polar due to the presence of electronegative oxygen atoms.
What happens to the melting point of urea and cinnamic acid when mixed?
The melting point will be reduced because an impure substance is not held together as strongly as a pure substance therefore it takes less energy to break the bonds or attractive forces holding the impure substance together.
Is boric acid polar or non polar?
Polar
How will you convert benzaldehyde to cinnamic acid?
The Perkin reaction by rctn with an ethanoic anhydride and an ethanoate salt.orFirst step: Add CH2(CO2Et)2 along with Na+-OEt and ethanol to benzaldehyde. (carbonyl condensation)Second step: Add H3O+.The Perkin reaction is an organic reaction developed by William Henry Perkin that can be used to make cinnamic acids i.e. α-β-unsaturated aromatic acid by the aldol condensation of aromatic aldehydes and acid anhydrides in the presence of an alkali salt of the acid several reviews have been written. The reaction of phenylacetic acid and benzaldehyde with triethylamine and acetic anhydride to alpha-phenylcinnamic acid is an example of this reaction type.
Is tyrosine a polar amino acid?
Yes, tyrosine is a polar amino acid.
Is cysteine a polar amino acid?
Yes, cysteine is a polar amino acid.
