Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 40336생성일: 2026년 10월 23일
Water → 6-((8-fluoro-6-(1-methyl-1H-pyrazol-4-yl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methyl)quinolin-3-ol
https://huagongshe.com/ko/reaction/40336
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Water | HCID 962 | — |
| 반응물 | Sodium Carbonate | HCID 10340 | — |
| 반응물 | 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole | HCID 2773987 | — |
| 반응물 | 6-((6-Chloro-8-fluoro-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methyl)-3-methoxyquinoline | HCID 44181253 | — |
| 촉매 | HCID 178418807 | HCID 178418807 | — |
| 용매 | Dimethyl Sulfoxide | HCID 679 | — |
| 용매 | 1,2-Dimethoxyethane | HCID 8071 | — |
| 생성물 | 6-((8-fluoro-6-(1-methyl-1H-pyrazol-4-yl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methyl)quinolin-3-ol | HCID 44181147 | 27.4% |
반응 단계
A mixture of crude 6-((6-chloro-8-fluoro-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methyl)-3-methoxyquinoline (200 mg, 584 μmol), 1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (600 mg, 2884 μmol), PdCl2(dppf)-CH2Cl2 adduct (24 mg, 29 μmol), and Na2CO3 (500 mg, 4717 μmol) in DME (7 mL)-H2O (5 mL) was heated at 100° C. under nitrogen. After overnight, the sludge was treated with DMSO (10 mL) and filtered. The DMSO solution was purified on HPLC (10-60%/10 min). The product fraction was concentrated to dryness with toluene. The solid was then triturated with MeOH-hexane (1:2) to give a brown powder (60 mg). LCMS (ESI pos. ion): calc'd for C20H15FN6O: 374.1. found 375.1 (M+1).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US08524900B2 |
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| 출처 데이터셋 | uspto-grants-2013_09 |
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| ORD ID | ord-4b4849fbabb24ce8a12c2fd00689ee17 |
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| 출처 메모 | uspto-grants-2013_09 |
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