Direct .alpha.-phosphoryloxylation of ketones and (phosphoryloxy)lactonization of pentenoic acids with [hydroxy[(bis(phenyloxy)phosphoryl)oxy]iodo]benzene
Reactivities of Novel [Hydroxy(tosyloxy)iodo]arenes and [Hydroxy(phosphoryloxy)iodo]arenes for α-Tosyloxylation and α-Phosphoryloxylation of Ketones
作者:Takahiro Nabana、Hideo Togo
DOI:10.1021/jo0200670
日期:2002.6.1
[hydroxy(tosyloxy)iodo]arenes bearing 2-thienyl, 3-thienyl, N-tosyl-4-pyrazolyl, 3-trifluoromethylphenyl, and 3,5-bis(trifluoromethy)phenyl as an aromatic group, and [hydroxy(phosphoryloxy)iodo]arenes bearing N-tosyl-4-pyrazolyl, 3-trifluoromethylphenyl, and 3,5-bis(trifluoromethy)phenyl as an aromatic group, were prepared. alpha-Tosyloxylation and alpha-phosphoryloxylation of ketones with these compounds were