Regioselective Benzylation of an Indazolyl-substituted Pyrazole under the Influence of Inorganic Solid Supported Bases
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The benzylation of an indazolyl-substituted pyrazole under the influence of KOH–Al2O3, KF–Al2O3 and CsF–Al2O3 is investigated.
[1] C. Pérez,et al. Preparation and regiochemical assignments of new pyrazolo[3,4‐c] [2,1]benzodiazepines , 1996 .
[2] G. Ege,et al. Reaktionen mit Diazoazolen, VII. 3H-Azolo-1,2,4-triazole durch 1,8- bzw. 1,12-Elektrocyclisierungen von 3H-Pyrazol-3-on- bzw. 3H-Indazol-3-on-(diorganylmethylen)hydrazonen , 1984 .