A urethane is a molecule in which a carbonyl group is part of an ester and an amide (it is an amide in one direction and an ester in the other direction). Propose a mecha- nism for the reaction of an isocyanate with an alcohol to form a urethane. -N=C=0+ ELOH -NH-C-OEt Phenylisocyanate Ethanol A urethane

A urethane is a molecule in which a carbonyl group is part of an ester and an amide (it is an amide in one direction and an ester in the other direction). Propose a mecha- nism for the reaction of an isocyanate with an alcohol to form a urethane. -N=C=0+ ELOH -NH-C-OEt Phenylisocyanate Ethanol A urethane

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter21: Carboxylic Acid Derivatives: Nucleophilic Acyl Substitution Reactions

Section21.SE: Something Extra

Problem 75AP: One frequently used method for preparing methyl esters is by reaction of carboxylic acids with...

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