Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 38117생성일: 2026년 10월 25일
Sodium hydride → Tert-butyl (trans)-2-(1,1'-biphenyl-4-yl)cyclopropyl(2-(4-methylpiperazin-1-yl)-2-oxoethyl)carbamate
https://huagongshe.com/reaction/38117
참여 물질
| 역할 | 이름 | HCID | 투입량 |
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| 반응물 | Sodium hydride | HCID 24758 | — |
| 반응물 | 2-Chloro-1-(4-methylpiperazin-1-yl)ethanone | HCID 818173 | — |
| 반응물 | Tert-butyl(trans)-2-(1,1'-biphenyl-4-yl)cyclopropylcarbamate | HCID 86658778 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | Tert-butyl (trans)-2-(1,1'-biphenyl-4-yl)cyclopropyl(2-(4-methylpiperazin-1-yl)-2-oxoethyl)carbamate | HCID 67448639 | — |
반응 단계
To a suspension of 1.5 equiv of NaH in dry DMF (10 vols) at 0° C. was added a solution of tert-butyl(trans)-2-(1,1′-biphenyl-4-yl)cyclopropylcarbamate derivative (1 equiv) in dry DMF (2 vols) and stirr for 30 mins. Then, added a solution of 1-(chloroacetyl)-4-methylpiperazine (1.5 equiv) in dry DMF (10 mL) at 0° C., stirred for 1 h at 0° C. to RT. The progress of the reaction was monitored by TLC. After completion, reaction mixture was poured into ice water and extracted with EtOAC. The combined extracts were washed with water, brine, dried over anhydrous Na2SO4, filtered and evaporated. The crude residue was purifying by preparative HPLC to get tert-butyl (trans)-2-(1,1′-biphenyl-4-yl)cyclopropyl(2-(4-methylpiperazin-1-yl)-2-oxoethyl)carbamate derivative
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US08524717B2 |
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| 출처 데이터셋 | uspto-grants-2013_09 |
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| ORD ID | ord-c32a277b93bd4a4fa6a6d77eca32ddec |
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| 출처 메모 | uspto-grants-2013_09 |
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