Highly regioselective nitrile oxide dipolar cycloadditions with ortho-nitrophenyl alkynes
作者:Melissa L. McIntosh、Michael R. Naffziger、Bradley O. Ashburn、Lev N. Zakharov、Rich G. Carter
DOI:10.1039/c2ob26267c
日期:——
The dipolar cycloadditions of ortho-nitrophenyl alkynes with aryl nitrileoxides has been demonstrated. A range of substituents are tolerated on the alkyne. These reactions proceed with excellent levels of regioselectivity. Subsequent functionalization of the isoxazole scaffold has been demonstrated.
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.
Bandiera, T.; Gruenanger, P.; Albini, F. Marinone, Journal of Heterocyclic Chemistry, 1992, vol. 29, # 6, p. 1423 - 1428
作者:Bandiera, T.、Gruenanger, P.、Albini, F. Marinone
DOI:——
日期:——
Bandiera T., Gruenanger P., Albini F. Marinone, J. Heterocycl. Chem., 29 (1992) N 6, S 1423-1428
作者:Bandiera T., Gruenanger P., Albini F. Marinone
DOI:——
日期:——
CARAMELLA, P.;ALBINI, E.;BANDIERA, T.;CODA, A. C.;GRUNANGER, P.;ALBINI, F+, TETRAHEDRON, 1983, 39, N 4, 689-699
作者:CARAMELLA, P.、ALBINI, E.、BANDIERA, T.、CODA, A. C.、GRUNANGER, P.、ALBINI, F+