Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 21018생성일: 2026년 10월 23일
Acetic Acid → 4-Chloro-7-[1-(tert-butoxycarbonyl)-5-(ethoxycarbonylmethylaminomethyl)indol-2-yl]isoindolinone
https://huagongshe.com/ko/reaction/21018
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Acetic Acid | HCID 176 | — |
| 반응물 | Triethylamine | HCID 8471 | — |
| 반응물 | Sodium Bicarbonate | HCID 516892 | — |
| 반응물 | Glycine ethyl ester, hydrochloride | HCID 2723640 | — |
| 반응물 | Sodium triacetoxyborohydride | HCID 5049666 | — |
| 반응물 | 4-Chloro-7-[1-(tert-butoxycarbonyl)-5-formylindol-2-yl]isoindolinone | HCID 86628227 | — |
| 용매 | Water | HCID 962 | — |
| 용매 | Acetonitrile | HCID 6342 | — |
| 생성물 | 4-Chloro-7-[1-(tert-butoxycarbonyl)-5-(ethoxycarbonylmethylaminomethyl)indol-2-yl]isoindolinone | HCID 68488986 | 107.8% |
반응 단계
In a similar manner to Step 2 of Example 6, 4-chloro-7-[1-(tert-butoxycarbonyl)-5-formylindol-2-yl]isoindolinone (30.0 mg, 0.0730 mmol) was dissolved in acetonitrile (2 mL), and the solution was treated with glycine ethylester hydrochloride (41.0 mg, 0.294 mmol), triethylamine (0.081 mL, 0.58 mmol), acetic acid (0.084 mL, 1.5 mmol) and sodium triacetoxyborohydride (77.0 mg, 0.360 mmol). The reaction mixture was added with water and sodium hydrogen carbonate, followed by extracting with ethyl acetate. The organic layer was washed with saturated brine and dried over anhydrous sodium sulfate. The solvent was evaporated under reduced pressure to obtain 4-chloro-7-[1-(tert-butoxycarbonyl)-5-(ethoxycarbonylmethylaminomethyl)indol-2-yl]isoindolinone (39.2 mg).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US07745641B2 |
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| 출처 데이터셋 | uspto-grants-2010_06 |
|---|
| ORD ID | ord-10afc9e583d94f0e886213cb20eb6ff9 |
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| 출처 메모 | uspto-grants-2010_06 |
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