反应详情

6-Chloro-5-methylthioindoline (D48) (0.70 g, 3.51 mmol) was treated with 3-pyridylisocyanate as in the procedure described in Example 1. The crude product was recrystallised from ethanol/diethyl ether to give the title compound (0.91 g, 81%) as a white crystalline solid m.p. 241°-242° C.

1. customThe crude product was recrystallised from ethanol/diethyl ether