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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

반응식

참여 물질

역할이름HCID투입량
반응물Sodium hydrideHCID 24758—
반응물2-Chloro-1-(4-methylpiperazin-1-yl)ethanoneHCID 818173—
반응물Tert-butyl(trans)-2-(1,1'-biphenyl-4-yl)cyclopropylcarbamateHCID 86658778—
용매DimethylformamideHCID 6228—
생성물Tert-butyl (trans)-2-(1,1'-biphenyl-4-yl)cyclopropyl(2-(4-methylpiperazin-1-yl)-2-oxoethyl)carbamateHCID 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

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08524717B2
출처 데이터셋uspto-grants-2013_09
ORD IDord-c32a277b93bd4a4fa6a6d77eca32ddec
출처 메모uspto-grants-2013_09