Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1668673생성일: 2026년 10월 25일
Potassium Carbonate → 7-{[1-(tert-butoxycarbonyl)piperidin-4-yl]methoxy}-6-methoxy-4-[(3-methyl-1H-indol-5-yl)oxy]quinazoline
https://huagongshe.com/reaction/1668673
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Potassium Carbonate | HCID 11430 | — |
| 반응물 | 3-methyl-1H-indol-5-ol | HCID 192734 | — |
| 반응물 | 7-(N-tert-butoxycarbonylpiperidin-4-ylmethoxy)-4-chloro-6-methoxyquinazoline | HCID 21936046 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | 7-{[1-(tert-butoxycarbonyl)piperidin-4-yl]methoxy}-6-methoxy-4-[(3-methyl-1H-indol-5-yl)oxy]quinazoline | HCID 22030599 | 99.2% |
반응 단계
A mixture of 7-{[1-(tert-butoxycarbonyl)piperidin-4-yl]methoxy}-4-chloro-6-methoxyquinazoline (4.6 g), 5-hydroxy-3-methylindole (2 g), (Journal of Organic Chemistry 1993, 58, 3757), potassium carbonate (3.1 g) and DMF (20 ml) was stirred and heated to 90° C. for 2 hours. The solid was removed by filtration washed with acetonitrile and the combined filtrates concentrated to dryness under vacuum. The product so obtained was triturated under ether/petroleum ether (8/2), collected by filtration and dried to give 7-{[1-(tert-butoxycarbonyl)piperidin-4-yl]methoxy}-6-methoxy-4-[(3-methyl-1H-indol-5-yl)oxy]quinazoline (5.8 g).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US07989460B2 |
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| 출처 데이터셋 | uspto-grants-2011_08 |
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| ORD ID | ord-8a4ab405018a40e089e54074614fd02c |
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| 출처 메모 | uspto-grants-2011_08 |
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