In $P h - C H (O H) C H_{3} S O C l_{2} - --- \to P h C H C l - C H_{3} + S O C l_{2} + H C l$
Which of the following acts as a leaving group?

⊖ O H

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{C l}^{⊖}

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{S O}_{2}

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O = C l | S - O^{⊖}

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Solution

The correct option is C ${S O}_{2}$
The leaving group is $S O_{2}$

$R - O H + S O C l_{2} \to R - C l + S O_{2} + H C l$

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Similar questions

Which of the following is not correct?

$O r d e r o f b a s i c i t y O r d e r o f n u c l e o p h i l i c i t y (a) F^{-} > C l^{-} > B r^{-} B r_{-} > C l^{-} > F^{-} (b) H - O - O^{-} > O H^{-} H - O - O^{-} > O H^{-} (c) C H_{3} > N H_{2}^{-} > O H - C H_{3} > N H_{2}^{-} > O H^{-} (d) H_{2} O > H_{2} S H_{2} O < H_{2} S$

Q. In

S O {C l}_{2}

, the

C l - S - C l

and

C l - S - O

bond angles are:

Q. Which of the following species act as an amphiprotic species in the following reactions?

H C l (a q) + H_{2} O (a q) ⇌ H_{3} O^{+} (a q) + C l^{-} (a q)

N H_{3} (a q) + H_{2} O (a q) ⇌ N H_{4}^{+} (a q) + O H^{-} (a q)

$C H_{3} C H_{2} O H + H C l Z n C l_{2} - --- \to C H_{3} C H_{2} C l + H_{2} O$ In the above reaction, the leaving group is ?

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In Ph−CH(OH)CH3SOCl2−−−−→PhCHCl−CH3+SOCl2+HCl Which of the following acts as a leaving group?

The correct option is C SO2The leaving group is SO2R−OH+SOCl2→R−Cl+SO2+HCl

In $P h - C H (O H) C H_{3} S O C l_{2} - --- \to P h C H C l - C H_{3} + S O C l_{2} + H C l$
Which of the following acts as a leaving group?

The correct option is C ${S O}_{2}$
The leaving group is $S O_{2}$

$R - O H + S O C l_{2} \to R - C l + S O_{2} + H C l$