EN order of hybridized carbons
EN
order of hybridized carbons
SP3
C {EN Value: 2.5} < SP2 C {EN Value: 2.75} < SP C {EN Value: 3.25} [SP C: ≈50% S Character]
Example:
1.
CH3-->--C≡N {-I effect of -C≡N (-CH3 :- Sp3C &
-C≡N :- Sp C)}
Note: {Order of
EN :- C+ > C > C-}
2.
CH3-->--NH2
3.
CH3-->>--N+H3
Note: {-I effect of –N+H3 > -NH2}
Note: {-I effect of –N+H3 > -NH2}
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