Thermal rearrangement of 3-allyloxy-1,2-benzisothiazole 1,1-dioxides: an unusual inversion of products of sigmatropic [3,3]-shift to give the [1,3]-Isomers

Cristiano, Maria Lurdes Santos; Brigas, Amadeu; Johnstone, Robert A. W.; Loureiro, Rui M. S.; Pena, Paula C. A.

http://hdl.handle.net/10400.1/4247

Use this identifier to reference this record.

Name:	Description:	Size:	Format:
Thermal Rearrangement of.pdf		110.92 KB	Adobe PDF	Download

Send Feedback

Authors

Cristiano, Maria Lurdes Santos

Brigas, Amadeu

Johnstone, Robert A. W.

Loureiro, Rui M. S.

Pena, Paula C. A.

Abstract(s)

3-Allyloxy-1,2-benzisothiazole 1,1-dioxides isomerize thermally to give [3,3]- and [1,3]-products 6 of sigmatropic shift, of which the former reacts further to give solely the [1,3]-isomer.

URI

http://hdl.handle.net/10400.1/4247

Citation

Cristiano, M. Lurdes S.; Brigas, Amadeu F.; Johnstone, Robert A. W.; Loureiro, Rui M. S.; Pena, Paula C. A. Thermal Rearrangement of 3-Allyloxy-1,2-benzisothiazole 1,1-Dioxides: an Unusual Inversion of Products of Sigmatropic [3,3]-Shift to Give the [1,3]-Isomers, Journal of Chemical Research, 12, 704-705, 1999.