Chaloner, Penny A.; Langadianou, Eugenia; Perera, S. A. Renuka, Journal of the Chemical Society. Perkin transactions I, 1991, p. 2731 - 2735
作者:Chaloner, Penny A.、Langadianou, Eugenia、Perera, S. A. Renuka
DOI:——
日期:——
Nitriles under palladium-catalyzed hydrogenation conditions as substitutes for aldehydes in the reaction with 1,2-amino alcohols: Formation of 1,3-oxazolidines and reductive N-alkylation
hydrogen and catalytic amounts of Pd/C induced the formation of 1,3-oxazolidines fromnitriles and 1,2-aminoalcohols. The subsequent reductive cleavage of the NCO bond of these heterocycles occurred under the same conditions. Thus, this methodology provides a new one-pot N-alkylation of 1,2-aminoalcohols using nitriles as reagents with yields up to 98%.