159264-53-6Relevant academic research and scientific papers
Synthesis of 3-(alk-2-yn-1-yl)-1,3-oxazolidines using copper-containing catalysts
Khabibullina,Yanybin,Ibragimov,Dzhemilev
, p. 726 - 733 (2014)
A selective method for the synthesis of 3-(alk-2-yn-1-yl)-1,3-oxazolidines has been developed by the reaction of bis(oxazolidin-3-yl)methanes with terminal acetylenes with copper-containing catalysts. The reaction of terminal acetylenes with optically active bis((4R)-4-ethyl-1,3-oxazolidin-yl)methane led to the formation of (4R)-3-(2-alkynyl)-4-ethyl-1,3-oxazolidines.
Reactivity of 3,3'-Methylenebis(5-phenyl)oxazolidine with Urea, Thiourea and Cyanamide. An Alternative Mechanism for the α-Ureidoalkylation of 2-Amino-1-phenylethanol
Pevarello, Paolo,Pinciroli, Vittorio,Varasi, Mario
, p. 1089 - 1092 (2007/10/02)
The title compound 1 reacts with urea, thiourea and cyanamide, yielding the corresponding 1,3,5-triazine-2-one 3a, -2-thione 3b and an N,N-dicyanobisaminal 4 derivative, respectively.An alternative mechanism for this class of α-ureidoalkylations is propos
