HRID898266

反应详情

EQUATION

反应方程式

HRID 898266 的结构方程式

PROCEDURE

实验过程

(3S)-3-Ethyl-7-fluoro-4-[(4-methoxyphenyl)sulfonyl]-3,4-dihydroquinoxalin-2(1H)-one was treated with iodomethane according to the procedure for the preparation of (3R)-3-ethyl-7-fluoro-4-(4-methoxybenzoyl)-1-methyl-3,4-dihydroquinoxalin-2(1H)-one (see Example 1) to yield (3S)-3-ethyl-7-fluoro-4-[(4-methoxyphenyl)sulfonyl]-1-methyl-3,4-dihydroquinoxalin-2(1H)-one. MS (ESI) m/z 379 ([M+H]+).