Priebe, Hanno, Acta chemica Scandinavica. Series B: Organic chemistry and biochemistry, 1987, vol. 41, # 9, p. 640 - 645
作者:Priebe, Hanno
DOI:——
日期:——
Dickson, Ron S.; Nesbit, Rhonda J.; Pateras, Helen, Organometallics, 1985, vol. 4, # 12, p. 2128 - 2134
作者:Dickson, Ron S.、Nesbit, Rhonda J.、Pateras, Helen、Baimbridge, Wayne、Patrick, Jennifer M.、White, Allan H.
DOI:——
日期:——
Reactivity of Conjugated Phosphazenes Derived from Dehydroaspartic Esters with Acyl Halides. Synthesis of 5(4H)-Oxazolone
作者:Francisco Palacios、Marta Legido、Itziar Perez de Heredia、Gloria Rubiales
DOI:10.3987/com-99-s130
日期:——
The reactivity of N-vinylic phosphazenes derived from dehydroaspartic esters towards acyl halides is reported. Treatment of conjugated phosphazene with acyl halides led to the formation of N-acylated dehydroaspartic esters and alkenyl-5(4N)-oxazolones. When the reaction was performed in the presence of diethylamine, 1-diethylamino-3,4-dimethoxycarbonyl-2-aza-1,3-butadiene was obtained. Reaction of substituted 5(4H)-oxazolones with water, ethanol and amines gave N-acylated dehydroaspartic acid derivatives.
L ABBE, G.;DEKERK, J. -P.;VAN, STAPPEN, P., BULL. SOC. CHIM. BELG., 1981, 90, N 10, 1073-1074
作者:L ABBE, G.、DEKERK, J. -P.、VAN, STAPPEN, P.
DOI:——
日期:——
PRIEBE, HANNO, ACTA CHEM. SCAND., 41,(1987) N 9, 640-645