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HRID 1262335作成日:2026年10月27日

Water → HCID 178482114、化合物

https://huagongshe.com/reaction/1262335

反応式

関与物質

役割名称HCID仕込み量
反応物WaterHCID 962—
反応物Sodium HydroxideHCID 14798—
反応物N-{2-[2-Methanesulfinyl-5-(2-trimethylsilanyl-ethoxymethoxy)-pyrrolo[2,1-f][1,2,4]triazin-7-yl]-phenyl}-N-methyl-methane sulfonamideHCID 66711169—
溶媒Acetic AcidHCID 176—
生成物HCID 178482114HCID 17848211445%

反応条件

温度120 °C

反応手順

Into a 8-dram vial, N-{2-[2-Methanesulfinyl-5-(2-trimethylsilanyl-ethoxymethoxy)-pyrrolo[2,1-f][1,2,4]triazin-7-yl]-phenyl}-N-methyl-methane sulfonamide (480 mg, 0.94 mmol) was added to heated solution of 19.10 M of Sodium hydroxide in Water (5.0 mL, 96 mmol) at 110° C. The reaction mixture was heated at 120° C. for 2 hours. 5 mL of Acetic acid was added to adjust pH to 5. The reaction was partitioned with water and DCM. The organic was separated, washed with Brine and dried over Na2SO4. The solid was filtered and washed with DCM. The solvent was removed under vacuum. The reaction mixture was purified via ISCO column chromatography with DCM and NH3 in methanol as eluant (2 to 15% methanol). The collected fractions afforded N-{2-[2-Hydroxy-5-(2-trimethylsilanyl-ethoxymethoxy)-pyrrolo[2,1-f][1,2,4]triazin-7-yl]-phenyl}-N-methyl-methanesulfonamide as a red solid (195 mg, 45%).

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US08471005B2
出典データセットuspto-grants-2013_06
ORD IDord-1b37cdd9346b471c9a364f439a1827ab
出典メモuspto-grants-2013_06