583027-80-9Relevant articles and documents
Cyanative alkene-aldehyde coupling: Ni(0)-NHC-Et2AlCN mediated chromanol synthesis with high cis-selectivity at room temperature
Ho, Chun-Yu
supporting information; scheme or table, p. 466 - 468 (2010/05/01)
Described are several classes of Ni(0) mediated cyanative alkene-aldehyde coupling reactions, providing 6-membered cores, which complement existing cyclization technology in several respects. Et2AlCN was used as both a cyclization accelerator and CN source. The NHC ligand may have a positive effect in differentiating reductive elimination and syn-β-hydride elimination.
A convenient approach to cyclic enol phosphates via ring-closing metathesis
Whitehead, Alan,Moore, Joel D.,Hanson, Paul R.
, p. 4275 - 4277 (2007/10/03)
A strategy employing the second generation Grubbs catalyst in order to facilitate the generation of a variety of cyclic enol phosphates, including 2H-chromen-4-yl, 1,2-dihydroquinolin-4-yl, 2H-thiochromen-4-yl, 2H-thiochromen-4-yl 1,1-dioxide, and benzofu