Arndt-Eistert synthesis is used to convert an acetyl chloride $(R C O C l)$ into

a methyl ester

(R C O O C H_{3})

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a diazoketone

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a ketene

(R - C H = C = O)

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a higher acid

(R C H_{2} C O O H)

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Solution

The correct option is D a higher acid $(R C H_{2} C O O H)$
In Arndt-Eistert synthesis, an acyl chloride is converted into a higher acid.
$R C O C l C H_{2} N_{2} - --- \to e t h e r R C O - C H = N_{2} A g^{+} (c a t .) - ------- \to H_{2} O, d i o x a n e R C H_{2} C O O H$
Thus, a carbon atom is introduced in this reaction.

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Similar questions

L i A l H_{4}

converts acetic acid into

Q. Which of the following converts acetic acid to acetyl chloride?

R C O O H \to R C H_{2} C O O H

.This reaction is called :

$C H_{3} C O O H (i) S O C l_{2} - ------ \to (i i) 2 C H_{2} N_{2} C H_{3} C O H N_{2} H_{2} O - -- \to A g_{2} O C H_{3} C H_{2} C O O H$
The above set of reactions is named as

Q. Treatment of an acid chloride (1) with a non-nucleophilic base furnishes the unusual species ketene (2), and not the expected enolate (3).
This reaction proceeds by a mechanism that mostly resembles.

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Arndt-Eistert synthesis is used to convert an acetyl chloride (RCOCl) into

The correct option is D a higher acid (RCH2COOH)In Arndt-Eistert synthesis, an acyl chloride is converted into a higher acid.RCOClCH2N2−−−−→etherRCO−CH=N2Ag+(cat.)−−−−−−−−→H2O,dioxaneRCH2COOHThus, a carbon atom is introduced in this reaction.

Arndt-Eistert synthesis is used to convert an acetyl chloride $(R C O C l)$ into