On reaction with (diacetoxyiodo)benzene, isatin and N-acetyl isatin undergo the oxidative C2-C3 bond cleavage to form carbamates of alkyl anthranilates and alkyl 2-acetamidobenzoate, respectively.
LEIBY, R. W, J. HETEROCYCL. CHEM., 1984, 2, N 6, 1825-1832