Reimer-Tiemann reaction

Started by apurva, September 29, 2022, 09:13:43 AM

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apurva

September 29, 2022, 09:13:43 AM
Question:
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chenbeier

#1
September 29, 2022, 10:57:43 AM
In this reaction OH- eliminates HCl from the chloroform. A Dichlorcarben is formed.

OH- + CHCl3 => H2O + Cl- + :CCl2

This will react in ortho position to the phenolate.


https://upload.wikimedia.org/wikipedia/commons/thumb/b/b3/Reimer-Tiemann-Reaktion_3.svg/590px-Reimer-Tiemann-Reaktion_3.svg.png



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