Citation: F. Clerici et al., ISOTHIAZOLES .3. CYCLOADDITIONS OF DIAZOALKANES TO 3-DIALKYLAMINOISOTHIAZOLE 1,1-DIOXIDES - COMPETITIVE RING-CLEAVAGE IN 3A,4-DIHYDRO-6AH-PYRAZOLO[3,4-D]ISOTHIAZOLE 1.1-DIOXIDES - FORMATION OF 2-THIA-3-AZABICYCLO[3.1.0]HEX-3-ENE 2,2-DIOXIDES AND OR PYRAZOLES/, Journal of the Chemical Society. Perkin transactions. I, (18), 1994, pp. 2533-2536