反应详情

This compound is prepared according to the procedure described in stage B of Preparation 1.10 from 0.72 g of 4-chloro-5-methyl-3-methylthio-1,3-dihydro-2H-indol-2-one and 0.422 g of N-chlorosuccinimide in 72 ml of carbon tetrachloride and then from 58 ml of THF and 14 ml of water. The product obtained is chromatographed on silica gel, elution being carried out with DCM and then with the gradient of the DCM/AcOEt mixture up to (90/10, v/v). 0.5 g of the expected product is obtained.

1. customThis compound is prepared
2. customThe product obtained
3. customis chromatographed on silica gel, elution