Croatica Chemica Acta, Vol. 35 No. 3, 1963.
Izvorni znanstveni članak
Aminoacetals. Syntheses of N,N-Disubstituted 4-Amino-2- butynal- and 4-Aminobutanal- acetals
D. Keglević
; Tracer Laboratory, Institute »Ruder Boskovic«, Zagreb, Croatia, Yugoslavia
B. Leonhard
; Tracer Laboratory, Institute »Ruder Boskovic«, Zagreb, Croatia, Yugoslavia
Sažetak
The synthesis of N,N-disubstituted 4-aminobutanal acetals
(XV - XXII) was effected by the hydrogenation of the corresponding
acetylenic analogues. N,N-Disubstituted 4-amino-2-
-butynal acetals (IV-XII) were prepared by the Mannich condensation
of propargylaldehyde acetal, formaldehyde and the corresponding
secondary amine. As an alternative route to N,N-
disubstituted acetylenic aminoacetals, Bodroux-Tschitschibabin
acetal synthesis was also applied in the preparation of 4-dibenzylamino-
2-butynal ac et al (VII).
Ključne riječi
Hrčak ID:
208335
URI
Datum izdavanja:
30.11.1963.
Posjeta: 426 *