The chlorination of hexamethylbenzene an
โ
Harold Hart; James L. Reilly
๐
Article
๐
1977
๐
Elsevier Science
๐
French
โ 200 KB
A catalytic effect by silica gel on electrophilic aromatic chlorinations by sulfuryl chloride was recently described.' We wish to report that this technique is synthetically useful for side-chain electrophilic chlorination of highly substituted aromatic compounds. Our results also bear on the recent