
TY  - JOUR
A1  - Prager, RH 
A1  - Ting, KY 
T1  - Studies using radioisotopes. IV. The acid-catalysed rearrangement of 4-Hydroxy-3-nitroso-2-quinolones
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1972
VL  - 25
IS  - 6
SP  - 1229
EP  - 1238
KW  - 
UR  - https://doi.org/10.1071/CH9721229 
N2  - 4-Hydroxy-3-nitroso-2-quinolone and its N-methyl derivative have been labelled with 14C at C2, C3, and C4, and the acid-catalysed rearrangement to isatin and isatoxime studied. Carbon dioxide arises from C2, and the trace of carbon monoxide from C4. Possible reaction pathways are discussed, and evidence is presented that dioxindole is implicated as an intermediate. 
ER  -

