Chemistry, asked by amairadavid375, 6 months ago

Brilliant STUDY CENTRE
8.
ROH+SOCI,
→R-Cl+SO, + HCl mechanism is
1) SN
2) SN
3) SE
4) None
hichest number ofhunar​

Answers

Answered by coyote94
0

Answer:

None

How does the mechanism of this reaction: R-OH + HCl = R-Cl + H2O?

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Alcohols are very poor leaving groups so first it is converted into good leaving group by protonation .

ROH Lone pair on oxygen acts as base and combines with H+ of the acid

ROH + H+ —→ROH2+

H2O is a good leaving group

ROH2+ =====>R + + H2O

R+ is carbocation intermediate and reacts with Cl-

R+ + Cl- ——-> RCl

tertiary and secondary alcohols will favor carbocation mechanism (SN1)

However primary alcohols will favor SN2 mechanism.

Remember stabilty of carbocations

tertiary > secondary > primary

Primary carbocations are not formed as they are less stable and hence reaction adopts SN2 mechanism.

Answered by rahul5052003
0

Answer:

sn mechnism

Explanation:

it undergo sn1 mechanism

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