An Alkynyliodide Cycloaddition Strategy for the Construction of Iodoisoxazoles
摘要:
The thermally promoted cycloaddition between alkynyliodides and nitrite oxides is reported. The process offers excellent regioselectivity and a broad scope with respect to both the iodoalkynes and chloro-oximes. Further functionalization of the highly decorated iodoisoxazole motifs can be achieved via Suzuki cross-coupling.
An Alkynyliodide Cycloaddition Strategy for the Construction of Iodoisoxazoles
作者:James A. Crossley、Duncan L. Browne
DOI:10.1021/jo1011174
日期:2010.8.6
The thermally promoted cycloaddition between alkynyliodides and nitrite oxides is reported. The process offers excellent regioselectivity and a broad scope with respect to both the iodoalkynes and chloro-oximes. Further functionalization of the highly decorated iodoisoxazole motifs can be achieved via Suzuki cross-coupling.