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4-Bromo-5-chlorothiophene-2-sulfonyl chloride → 4-Bromo-5-chloro-N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)phenyl)thiophene-2-sulfonamide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 4-Bromo-5-chlorothiophene-2-sulfonyl chloride | HCID 2797220 | — |
| 反応物 | 5,6-difluoro-N1-(2-fluoro-4-iodophenyl)benzene-1,2-diamine | HCID 59386306 | — |
| 生成物 | 4-Bromo-5-chloro-N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)phenyl)thiophene-2-sulfonamide | HCID 56953232 | — |
反応手順
According to the general procedure B, 5,6-difluoro-N1-(2-fluoro-4-iodophenyl)benzene 1,2-diamine was reacted with 4-bromo-5-chlorothiophene-2-sulfonyl chloride to obtain the title compound. 1H NMR (300 MHz, CDCl3): δ 7.42-7.34 (m, 2H), 7.25 (br m, 3H), 7.13 (dd, J=9.0 & 17.1 Hz, 1H), 6.02 (dt, J=2.4, 6.6 & 17.4 Hz, 1H), 5.52 (br s, 1H).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08648116B2 |
| 出典データセット | uspto-grants-2014_02 |
| ORD ID | ord-b68555943df54d68a487592ebd0e371a |
| 出典メモ | uspto-grants-2014_02 |