Process for nitrating benzocyclobutene compounds

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing

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568932, 568934, 568939, 568940, C07C20506, C07C20512

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active

052103390

ABSTRACT:
An improved process for the nitration of a substituted or unsubstituted benzocyclobutene compound in a reaction mixture comprising a nitrating agent, an unhalogenated carboxylic acid anhydride, clay and a solvent to produce a corresponding nitrobenzocyclobutene compound, is that wherein:

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