195601-03-7Relevant academic research and scientific papers
A Facile Synthesis of New Ketenimine Derivatives of α-Amino Acids
Khlebnikov, Alexander F.,Novikov, Mikhail S.,Kostikov, Rafael R.
, p. 929 - 930 (1997)
N-Vinylidene α-amino acid derivatives have been prepared from the benzophenone Schiff bases of α-amino acid esters via dichlorocarbene addition to give gem-dichloroaziridine followed by ring opening and dechlorination.
Formation of azetidines from schiff bases in the presence of dichlorocarbene generated by thermocatalytic decomposition of sodium trichloroacetate
Khlebnikov,Nikiforova,Kostikov
, p. 707 - 710 (2007/10/03)
The mechanism of formation of 2-azetidinones from Schiff bases under conditions of thermocatalytic decomposition of sodium trichloroacetate was studied by the tracer technique.
Reaction of dihalocarbenes with N-Alkylidene amino acid esters and nitriles. Synthesis of aziridine and pyrrole amino acid derivatives
Khlebnikov,Novikov,Nikiforova,Kostikov
, p. 91 - 99 (2007/10/03)
Conditions for preparation of functionalized geminal dihaloaziridines by reaction of dihalocarbenes with N-benzhydrylidene amino acid esters and nitriles were found. The direction of transformations of the intermediate azomethine ylides depends on the structure of the latter, as deduced from MNDO calculations.
