106180-86-3Relevant academic research and scientific papers
A silicon-mediated domino approach to pyrrolidine- and piperidine-2,3-diones
Jungf, Alexander,Koch, Oliver,Ries, Monika,Schaumann, Ernst
, p. 92 - 94 (2007/10/03)
Lithiated silylthioacetals 1 react with co-bromoalkyl isocyanates 2 via addition to the isocyanate, a 1,3-silyl shift and ringclosure by bromide displacement to give lactams 6. The latent α-oxo group can be liberated by thioacetal cleavage with hypervalen
Pyrrolidine-2,3-dione, 1-Allylpyrrolidine-2,3-dione and 1-Ethoxypyrrolidine-2,3-dione
Sundberg, Richard J.,Pearce, Bradley C.,Laurino, Joseph P.
, p. 537 - 539 (2007/10/02)
Authentic pyrrolidine-2,3-dione has been prepared by two different routes.It is shown that the material previously reported is actually a hydrolysis product, 4-amino-2-oxobutyric acid. 1-Allyl- and 1-ethoxypyrrolidine-2,3-dione have been prepared as N-pro
