84572-02-1Relevant articles and documents
One-step synthesis of N, N′-substituted 4-imidazolidinones by an isocyanide-based pseudo-five-multicomponent reaction
Attorresi, Cecilia I.,Bonifazi, Evelyn L.,Ramírez, Javier A.,Gola, Gabriel F.
, p. 8944 - 8949 (2018)
A pseudo-five-multicomponent reaction involving an isocyanide, a primary amine, two molecules of formaldehyde and water is reported, which gives N,N′-substituted 4-imidazolidinones when trifluoroethanol is used as the solvent. The reaction proceeds with good yields and with a wide variety of amines and isocyanides, providing an efficient new entry to these heterocycles. A preliminary study of the reaction mechanism suggests that trifluoroethanol, although acting as the solvent, is directly involved as a reagent in the reaction pathway.
SODIUM CHANNEL INHIBITORS
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Page/Page column 44, (2009/02/11)
Compounds, compositions and methods are provided which are useful in the treatment of diseases through the inhibition of sodium ion flux through voltage-gated sodium channels. More particularly, the invention provides substituted sulfonamides, composition
3-CHLORO-3-CYANO-1-(2,4-DIMETHOXYBENZYL)-4-PHENYLTHIOAZETIDIN-2-ONE
Campbell, Malcolm M.,Donald, David K.
, p. 2087 - 2088 (2007/10/02)
The Moore azetidin-2-one synthetic stratagem has been further developed to give the title compound, a potentially useful synthon in β-lactam chemistry.