1,3-Dipolar cycloadditions of Arylcarbonitrile Oxides and Diaryl Nitrilimines with Some 2-Arylmethylene-1,3-Indanediones;regiochemistry of the Reactions †
Free accessOtherFirst published online April, 2003
1,3-Dipolar cycloadditions of Arylcarbonitrile Oxides and Diaryl Nitrilimines with Some 2-Arylmethylene-1,3-Indanediones;regiochemistry of the Reactions †
Ring-closure reaction affording spiroisoxazolines and spiropyrazolines via a 1,3-dipolar cycloaddition between the title compounds, occurs with high regioselectivity.
CiamalaK., KitaneS., VebrelJ., and LaudeB., Bull. Soc. Chim. Belges, 1986, 95, 1083; S. Kitane, K. Ciamala, B. Laude, J. Vebrel, and E. Cerutti, Tetrahedron, 1985, 41, 3737; A. Kerbal, K. Ciamala, J. Vebrel, and B. Laude, Bull. Soc. Chim. Belges, 1988, 97, 149; A. Kerbal, K. Ciamala, J. Vebrel, B. Laude, and M.-F. Mercier, Bull. Soc. Chim. Belges, 1991, 100, 159.
2.
Lo VecchioG., GrassiG., RisitanoF., and FotiF., Tetrahedron Letters, 1973, 3777.
3.
BianchiG., GandolfiR., and De MicheliC., J. Chem. Res. (M), 1981, 135.
4.
BreitmaierE., and VoelterW., Carbon-13 NMR Spectroscopy, VCH, Weinheim, 1987, pp. 80–84, 107 and 119.
5.
LiuK. C., SheltonR. B., and HoweR., J. Org. Chem., 1986, 45, 3916.
6.
HuisgenR., SeidelM., WallbillichG., and KnupferH., Tetrahedron, 1962, 17, 3.
7.
GeitaL., and VanagsG., J. Gen. Chem. USSR, 1956, 26, 3149.
8.
BoudrigaS., AskriM., RammahM., and Monnier-JobéK., J. Chem. Research, preceding paper (paper 02/1386).
