B(C6F5)3-Catalyzed site-selective N1-alkylation of benzotriazoles with diazoalkanes.
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DOI: 10.1039/d1cc03048e
Abstract: Alkylation of benzotriazoles is synthetically challenging, often leading to mixtures of N1 and N2 alkylation. Herein, metal-free catalytic site-selective N1-alkylation of benzotriazoles with diazoalkanes is described in the presence of 10 mol% of B(C6F5)3. These… read more here.
Keywords: alkylation benzotriazoles; site selective; selective alkylation; benzotriazoles diazoalkanes ... See more keywords