Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 443123생성일: 2026년 10월 26일
Ethyl 2-(morpholin-4-yl)-1,3-thiazole-4-carboxylate → [2-(Morpholin-4-yl)-1,3-thiazol-4-yl]methanol
https://huagongshe.com/reaction/443123
참여 물질
| 역할 | 이름 | HCID | 투입량 |
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| 반응물 | Ethyl 2-(morpholin-4-yl)-1,3-thiazole-4-carboxylate | HCID 15053544 | — |
| 반응물 | Aluminium lithium hydride | HCID 21226445 | — |
| 용매 | Toluene | HCID 1140 | — |
| 용매 | Tetrahydrofuran | HCID 8028 | — |
| 생성물 | [2-(Morpholin-4-yl)-1,3-thiazol-4-yl]methanol | HCID 10608093 | 61.1% |
반응 단계
A solution of 7.0 ml (7.0 mmol) of lithium aluminum hydride in toluene was diluted with 10 ml of THF, cooled to 0° C., and treated with a solution of 1.7 g (7.0 mmol) of ethyl 2-(4-morpholinyl)thiazole-4-carboxylate in 25 ml of THF. The resulting solution was stirred for 1 h, quenched cautiously with aqueous Rochelle's salts, diluted with chloroform, filtered, dired over Na2SO4, and concentrated in vacuo. Silica gel chromatography using 2-4% methanol in chloroform provided 856 mg (61%) of the desired compound, Rf 0.16 (4% methanol in chloroform). 1H NMR (CDCl3) δ 2.44 (br, 1 H), 3.46 (t, J=5 Hz, 4 H), 3.81 (t, J=5 Hz, 1 H), 4.55 (br s, 2 H), 6.45 (s, 1 H). Mass spectrum: (M+H)+ =200.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US05892052 |
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| 출처 데이터셋 | uspto-grants-1999_04 |
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| ORD ID | ord-43022186904d473d85170abdbf37bae3 |
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| 출처 메모 | uspto-grants-1999_04 |
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