Marrazzo, John-Paul R.; Chao, Allen; Li, Yajun; Fleming, Fraser F. published the artcile< Copper-Catalyzed Conjugate Additions to Isocyanoalkenes>, Related Products of 1416819-91-4, the main research area is isocyanoalkane preparation; isocyanoalkene nucleophile conjugate addition reaction catalyst copper.
A copper iodide-Pyox complex catalyzed the first conjugate addition of diverse sulfur, nitrogen, and carbon nucleophiles to isocyanoalkenes to gave isocyano(aryl)ethyl(sulfane/alkyl/imidazole/isoindoline-1,3-dione) I [Ar = 2-MeOC6H4, 4-PhC6H4, R = allylsulfanyl, imidazol-1-yl, cyano(diphenyl)methyl, etc.]. The anionic addition generates metalated isocyanoalkanes capable of SNi displacements, provided a rapid route to a series of functionalized, cyclic isocyanoalkanes II [R1 = 2-MeC6H4, 2-MeOC6H4, 4-PhC6H4, etc.; R2 = H, n-Pr, R3 = Me, Et, t-Bu] and III. The Cu(I)I-Pyox complex efficiently catalyzes a first-in-class conjugate addition affording a range of complex, functionalized isocyanoalkanes I, II and III that were otherwise challenging to synthesize while laying a foundation for catalytic reactions that maintain the isocyanide group.
Journal of Organic Chemistry published new progress about 1,3-Dicarbonyl compounds Role: RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 1416819-91-4 belongs to class pyridine-derivatives, and the molecular formula is C13H15F3N2O, Related Products of 1416819-91-4.