Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 79603생성일: 2026년 10월 25일
Methanol → 2-(benzyloxy)-N-(4-(4-benzylpiperazin-1-yl)-1H-pyrrolo[2,3-b]pyridin-3-yl)acetamide
https://huagongshe.com/reaction/79603
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Methanol | HCID 887 | — |
| 반응물 | Triethylamine | HCID 8471 | — |
| 반응물 | Sodium Carbonate | HCID 10340 | — |
| 반응물 | (Benzyloxy)acetic acid | HCID 290301 | — |
| 반응물 | (S)-N-(4-(4-(2-(4-chlorophenyl)-3-(isopropylamino)propanoyl)piperazin-1-yl)-1H-pyrrolo [2,3-b]pyridin-3-yl)butyramide | HCID 44199250 | — |
| 용매 | Lithium Hydroxide | HCID 3939 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | 2-(benzyloxy)-N-(4-(4-benzylpiperazin-1-yl)-1H-pyrrolo[2,3-b]pyridin-3-yl)acetamide | HCID 68760187 | 49.4% |
반응 단계
4-(4-Benzylpiperazin-1-yl)-1H-pyrrolo[2,3-b]pyridin-3-amine (0.30 g, 0.976 mmol, see Example 25), 2-(benzyloxy)acetic acid (0.195 g, 1.17 mmol) and bis(2-oxo-3-oxazolidinyl)phosphonic chloride (“BOP—C1”; 0.298 g, 1.17 mmol) were placed in DMF (3 mL) at room temperature. Triethylamine (0.680 mL, 4.88 mmol) was then added, and the reaction was stirred for 1 hour at room temperature. The reaction was then diluted with MeOH (5 mL), and 3M LiOH (0.5 mL) was added and stirred for 10 minutes. The reaction was then poured into saturated Na2CO3 and extracted into DCM. The organic fractions were combined, dried, filtered and concentrated to give a crude residue that was purified by column chromatography (500:10-500:20 DCM:MeOH) to give 2-(benzyloxy)-N-(4-(4-benzylpiperazin-1-yl)-1H-pyrrolo[2,3-b]pyridin-3-yl)acetamide (0.22 g, 49.4% yield).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US08841304B2 |
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| 출처 데이터셋 | uspto-grants-2014_09 |
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| ORD ID | ord-9830e941378f49bfab36fac81c76616d |
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| 출처 메모 | uspto-grants-2014_09 |
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