Iodoethane → 2(1H)-Quinolinone, 1-ethyl-

Participants

Reaction Steps

The 1,2-dihydro-6-iodo-1-ethylquinolin-2-one used as a starting material was obtained using a similar procedure to that described in the portion of Example 1 which is concerned with the preparation of the starting material 1,2-dihydro-6-iodo-1-methylquinolin-2-one, except that ethyl iodide was used in place in methyl iodide. There were thus obtained in turn 1,2-dihydro-1-ethylquinolin-2-one, m.p. 52°-54° C., and the required starting material as an oil.

Provenance & Evidence