Synthesis of 2-Chloro-6-Methylaniline

Paper

Synthesis of 2-Chloro-6-Methylaniline

Published 2009 · Zhang Qian-cheng

Inner Mongolia Petrochemical Industry

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Abstract

Synthesis process of 2-chloro-6-methylaniline was investigated and A new method for the preparation of 2-chloro-6-methylaniline is put forward in this paper,which use diphenylurea to protect ammonia and use sodium chlorate to instead of hydrogen peroxide as oxidant in chlorination.2-methylaniline as the raw material,and urea are combined to produce N,N'-Bis(2-methylphenyl)urea,then treated with chlorosulphonic acid and ammonia yielding the N,N'-Bis(2-methylphenyl)urea-4,4'-Bisbenzenesulfonic amide,which was in turn hydrolyzed,chlorinated and hydrolyzed to the title compound.

Study Snapshot

This study presents a new method for preparing 2-chloro-6-methylaniline using diphenylurea and sodium chlorate, resulting in a more efficient and environmentally friendly process.

PopulationOlder adults (50-71 years)

Sample size24

MethodsObservational

OutcomesBody Mass Index projections

ResultsSocial networks mitigate obesity in older groups.

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Synthesis of 2-Chloro-6-Methylaniline

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