Artículos de revistas
Conjugate reduction of alpha,beta-unsaturated carbonyl compounds. Selective inhibition of benzyl ether hydrogenolysis by NH4OH/MeOH
Registro en:
Journal Of The Brazilian Chemical Society. Soc Brasileira Quimica, v. 9, n. 1, n. 97, n. 99, 1998.
0103-5053
WOS:000074749200017
10.1590/S0103-50531998000100017
Autor
Dias, LC
Campano, PL
Institución
Resumen
A series of alpha,beta-unsaturated alkyl and aryl ketones, esters and N-methoxy-N-methyl-amides (Weinreb amides) containing an O-benzyl protecting group undergo conjugate reduction by H-2/Pd/C in the presence of 2N NH4OH/MeOH at room temperature and ordinary pressure leaving the benzyl group intact. 9 1 97 99