Claimed 2,1-benzisoxazoles are indazalones.
Claims, by two groups, to have prepared 2,1-benzisoxazole derivatives are corrected to show that the products are indazalones (5). In addition, a simple preparation of 3-oxy-substituted 2H-indazole, by an unrecognized method in the literature, is reported.
Kurth
Mark J
MJ
Department of Chemistry, University of California-Davis, One Shields Avenue, Davis, CA 95616, USA. mjkurth@ucdavis.edu
Olmstead
Marilyn M
MM
Haddadin
Makhluf J
MJ