331283-86-4Relevant academic research and scientific papers
Imidazolidin-2-ones as Practical, Efficient Chiral Auxiliaries in Diels-Alder Reactions
Jensen, Karina N.,Roos, Gregory H. P.
, p. 1553 - 1554 (1992)
The readily prepared (4R,5S)-1,5-dimethyl-4-phenylimidazolidin-2-one and its 4-cyclohexyl analogue proved to be very powerful face-selective auxiliaries in catalysed Diels-Alder cycloadditions of their α,β-unsaturated N-acyl dienophile derivatives.
N-Alkenoylimidazolidin-2-ones as chiral dienophiles in Diels-Alder cycloaddition reactions
Roos, Gregory H. P.,Kriel, Karina N.,Emslie, Neville D.,Balasubramaniam, Sundari
, p. 104 - 112 (2007/10/03)
Homochiral N-enoylimidazolidin-2-ones 5-8 are readily accessible, practical, and highly diastereoselective dienophiles in dialkylaluminium-promoted Diels-Alder reactions. Acrylate, methacrylate, and (E)-crotonate derivatives bearing ephedrine-based imidaz
