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3-Bromo pentan2-one shows very large rates of Sn-2 substitution rate in comparison to 2-bromo butane. Why ???

4 years ago

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Because of -M (withdrawing) effect of ketone group, 3-Bromo Pentan-2-one has high partial positive charge on the carbon attatched to bromine, due to which neucleophile will have high tendency to attack, before bromine can leave, hence SN2 reaction takes place..........

4 years ago

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pb metal or nonmetal give the answer
 
 
metel
 
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RAMCHANDRARAO 6 months ago
 
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raj kumar 4 months ago
 
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What is lanthanide contraction?
 
 
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KUNCHAM SAMPATH 8 months ago
 
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PRAPULPODISHETTI 8 months ago
 
Lanthanide contraction is a term used in chemistry to describe the greater-than-expected decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum ,...
 
pa1 8 months ago
what newtons 2 nd law?
 
 
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RAKESH CHINDAM 9 months ago
 
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SAI SARDAR 8 months ago
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Siddharth Khuttan 11 days ago
 
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Siddharth Khuttan 11 days ago
 
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Siddharth Khuttan 12 days ago
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