CN H-HSO4 (step 1a) (step 2) (step 1b) (step 3) (step 1c) (product(s)) What is the name of this reaction? What is the name of this mechanism? Step 1a/step 1b/step 1c/step 2 / step 3 is the rate determining step. The-CN donates/withdraws / neither / both electrons by resonance and donates w21 withdraws/neither / both electrons by induction. It is an overall activator / Intoo deactivator / neither / both and directs the electrophile The product of this reaction will react faster / slower / the same as the starting
Catalysis and Enzymatic Reactions
Catalysis is the kind of chemical reaction in which the rate (speed) of a reaction is enhanced by the catalyst which is not consumed during the process of reaction and afterward it is removed when the catalyst is not used to make up the impurity in the product. The enzymatic reaction is the reaction that is catalyzed via enzymes.
Lock And Key Model
The lock-and-key model is used to describe the catalytic enzyme activity, based on the interaction between enzyme and substrate. This model considers the lock as an enzyme and the key as a substrate to explain this model. The concept of how a unique distinct key only can have the access to open a particular lock resembles how the specific substrate can only fit into the particular active site of the enzyme. This is significant in understanding the intermolecular interaction between proteins and plays a vital role in drug interaction.
Show detailed reaction mechanisms for the following reaction. Include all relevant resonance structures and the structure of the expected organic and inorganic products.
This reaction is a very common reaction of aromatic compounds. The first step will be generation of an active electrophile and in next step it adds to the aromatic ring. The cynano group plays an important role in directing the position of the electrophile.
We shall discuss here the detailed mechanism of the reaction.
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