Journal of Organic Chemistry p. 3445 - 3447 (1995)
Update date:2022-08-11
Topics:
Gigante, Barbara
Prazeres, Angela O.
Marcelo-Curto, Maria J.
Cornelis, Andre
Laszlo, Pierre
A one-pot nitration of aromatic compounds by "claycop", a reagent consisting of an acidic montmorillonite clay impregnated with anhydrous cupric nitrate, is reported.Simply by varying the conditions, it is possible to drive the reaction at will toward either mono- or polynitration.Both the yields and selectivities are superior to those obtained under homogeneous reaction conditions.
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