3??Oxo??1, 2??benzoisothiazoline??2??acetic acid 1, 1??dioxide derivatives. I. Reaction of esters with alkoxides

~73%

~75%

~60%

~%

~%

~%

~%

~%

~%

~%

~%

~%

~%

~%

~%

~%

~77%

~76%

~76%

~82%

~70%

~0%

~68%

~0%