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Grade: 11
        

What is steric hindrance. Explain with examples?


What is its effect on reaction mechanism?

9 years ago

Answers : (9)

Mohini Belani
24 Points
							

The repulsions between the alkyl or any other bulky groups present on a carbon atom, if the distance between the two is less than vander waals radius is said to be steric hinderance. Steric hinderance has different effect on different types of mechanism. for eg, tertiary alkyl halides do not undergo SN2 mechanism becoz of steric hinderance.

9 years ago
Dhruvil Saliya
24 Points
							The repulsions between the alkyl or any other bulky groups present on a carbon atom, if the distance between the two is less than vander waals radius is said to be steric hinderance. Steric hinderance has different effect on different types of mechanism. for eg, tertiary alkyl halides do not undergo SN2 mechanism becoz of steric hinderance Also yield of ketol is poor due to it
						
one year ago
suraj singh
13 Points
							It actually means that more the no. Of alkyl group attached to carbon atom of c-x bond , presence of  alkyl group increase electron density to the carbon atom, and the incoming nucleophile feel more repulsion , so it  would become more difficult to react to that carbon.
						
one year ago
Anubhav Rajoria
17 Points
							Static hindrance is force of repilcion between the bulky molecule when the distance between them is less than vander wall force
						
one year ago
Gurubal Birajdar
35 Points
							In short, the bulky groups which aca t as a shield for the inner gropus do not allow nucleophile or electophile from the other compounds, creating a unstability in the structure
						
one year ago
sexy
12 Points
							
abe saale dhruvil behnchod tep k ans deta h bakchodi marta h behan ke lode abe saale apna pada hua bhi kabhi bata liya kr
 
 
11 months ago
sexy
12 Points
							
where dhruvil saliya belongs to please reply soon it is a very genuine question waiting for the  reply
 
11 months ago
navdeep sidhu
11 Points
							
stesic hinderence is the repulsion felt by the nucleophile when it attack on a bulky carbon , which repel the occuring of reaction
6 months ago
varnika
11 Points
							
The SN2 reaction requires approach of the nucleophile to the carbon bearing the leaving group the presence of bulky substituent on or near the carbon hinders the attack of nucleophile and therefore slows the reaction this interference of the bulky groups with a reaction is called Steric Hindrance
one month ago
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