Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 279270생성일: 2026년 10월 24일
Acetic Acid → (R)-3-[{N-(2-(tert-butoxycarbonylamino)-5-trifluoromethylbenzoyl)glycyl}amino]-1-(4-chloro-3-nitrobenzyl)pyrrolidine
https://huagongshe.com/ko/reaction/279270
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Acetic Acid | HCID 176 | — |
| 반응물 | 4-Chloro-3-nitrobenzaldehyde | HCID 85505 | — |
| 반응물 | Sodium cyanoborohydride | HCID 5003444 | — |
| 반응물 | (R)-3-[[N-(2-(tert-butoxycarbonylamino)-5-trifluoromethylbenzoyl)glycyl]amino]pyrrolidine | HCID 54307129 | — |
| 용매 | Methanol | HCID 887 | — |
| 생성물 | (R)-3-[{N-(2-(tert-butoxycarbonylamino)-5-trifluoromethylbenzoyl)glycyl}amino]-1-(4-chloro-3-nitrobenzyl)pyrrolidine | HCID 54097878 | — |
반응 단계
To a mixture of (R)-3-[{N-(2-(tert-butoxycarbonylamino)-5-trifluoromethylbenzoyl)glycyl}amino]pyrrolidine (0.150 mmol), 4-chloro-3-nitrobenzaldehyde (0.45 mmol), methanol (4.5 mL), and acetic acid (0.048 mL) was added NaBH3CN (0.75 mmol) in methanol (1.50 mL). The reaction mixture was stirred at 50° C. overnight. The mixture was cooled to room temperature, loaded onto Varian™ SCX column, and washed with CH3OH. Product was eluted off using 2 N NH3 in CH3OH and concentrated to afford (R)-3-[{N-(2-(tert-butoxycarbonylamino)-5-trifluoromethylbenzoyl)glycyl}amino]-1-(4-chloro-3-nitrobenzyl)pyrrolidine.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US06362177B1 |
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| 출처 데이터셋 | uspto-grants-2002_03 |
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| ORD ID | ord-99f29f33ef3f429abc6fdfee499bb90d |
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| 출처 메모 | uspto-grants-2002_03 |
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