Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
4-Chlorobenzohydrazide → 4-Chloro-benzoic acid N'-[2-(2,6-dimethyl-4-morpholin-4-yl-phenyl)-3H-benzoimidazole-5-carbonyl]-hydrazide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 4-Chlorobenzohydrazide | HCID 10816 | — |
| 반응물 | 1-Ethyl-3-(3'-dimethylaminopropyl)carbodiimide | HCID 15908 | — |
| 반응물 | 1-Hydroxybenzotriazole | HCID 75771 | — |
| 반응물 | 2-(2,6-Dimethyl-4-morpholin-4-yl-phenyl)-3H-benzoimidazole-5-carboxylic acid | HCID 66966792 | — |
| 용매 | Water | HCID 962 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | 4-Chloro-benzoic acid N'-[2-(2,6-dimethyl-4-morpholin-4-yl-phenyl)-3H-benzoimidazole-5-carbonyl]-hydrazide | HCID 66966387 | — |
반응 단계
To a stirred solution of the crude 2-(2,6-Dimethyl-4-morpholin-4-yl-phenyl)-3H-benzoimidazole-5-carboxylic acid in 10 ml of DMF was added 900 mg of 4-chlorobenzoic acid hydrazide, 1.1 g of EDCI and 700 mg of HOBT. The reaction was stirred at room temperature under nitrogen atmosphere for 5 hours. The reaction mixture was diluted with water and the resulting precipitates were collected by filtration and purified by column chromatography (DCM:MeOH=20:1) to give the title compound. LCMS ret T=1.19 min, m/z=504.1, Method 10.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07879850B2 |
| 출처 데이터셋 | uspto-grants-2011_02 |
| ORD ID | ord-f7c9c701da35474286886fdc2613a6d6 |
| 출처 메모 | uspto-grants-2011_02 |