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HRID 1665029作成日:2026年10月27日

2-Chlorobenzenesulfonyl chloride → N-(4-bromo-thiophen-2-ylmethyl)-2-chloro-N-isobutyl-benzenesulfonamide

https://huagongshe.com/reaction/1665029

反応式

関与物質

役割名称HCID仕込み量
反応物2-Chlorobenzenesulfonyl chlorideHCID 76187—
反応物DiisopropylethylamineHCID 81531—
反応物[(4-Bromothiophen-2-yl)methyl](2-methylpropyl)amineHCID 28833175—
溶媒DichloromethaneHCID 6344—
生成物N-(4-bromo-thiophen-2-ylmethyl)-2-chloro-N-isobutyl-benzenesulfonamideHCID 67439155—

反応手順

In analogy to example 13, step 2, (4-bromo-thiophen-2-ylmethyl)-isobutyl-amine was reacted with 2-chlorobenzenesulfonylchloride in presence of N,N-diisopropyl ethyl amine in dichloromethane to give N-(4-bromo-thiophen-2-ylmethyl)-2-chloro-N-isobutyl-benzenesulfonamide as a colorless oil.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US08039493B2
出典データセットuspto-grants-2011_10
ORD IDord-08e901e300cb46c0a20f0af16c99040d
出典メモuspto-grants-2011_10