반응 #321680

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3-amino-5-chloro-3-(2-chlorophenyl)-1,3-dihydroindol-2-one

2,4-dimethoxybenzenesulfonyl chloride

→

expected product

3-Amino-5-chloro-3-(2-chlorophenyl)-1,3-di-hydro-1-(2,4-dimethoxybenzenesulfonyl)indol-2-one

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후처리

1. 1
   기타This compound is prepared

실험 절차

This compound is prepared according to the procedure described in EXAMPLE 1 from 0.315 g of 3-amino-5-chloro-3-(2-chlorophenyl)-1,3-dihydroindol-2-one and 0.256 g of 2,4-dimethoxybenzenesulfonyl chloride. This gives the expected product after crystallization from a DCM/iso ether mixture. m=0.300 g. M.p.=179°-180° C.

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