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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1009139생성일: 2026년 10월 27일

Water → 4-bromo-N-(2-methylbut-3-yn-2-yl)benzenamine

https://huagongshe.com/reaction/1009139

반응식

참여 물질

역할이름HCID투입량
반응물WaterHCID 962—
반응물4-BromoanilineHCID 7807—
반응물1-Butyne, 3-chloro-3-methyl-HCID 70679—
촉매CopperHCID 23978—
촉매Cuprous chlorideHCID 62652—
용매Diethyl EtherHCID 3283—
생성물4-bromo-N-(2-methylbut-3-yn-2-yl)benzenamineHCID 20082271—

반응 단계

To a solution of 4-bromobenzenamine (4.0 g, 23 mmol), TEA (4.3 ml, 31 mmol), 2.0 ml of water, copper (0.058 g, 0.91 mmol) and copper(I) chloride (0.058 g, 0.59 mmol) in diethyl ether (9.8 ml, 20 mmol) was added 3-chloro-3-methylbut-1-yne (2.0 g, 20 mmol), dropwise. After stirring overnight, the reaction mixture was transferred to a seperatory funnel containing water and diethyl ether. The aqueous layer was washed 3× with EtOAc. The organic layers were combined, dried with MgSO4, filtered and concentrated. The crude oil was purified with by MPLC (100% DCM to 10% (91/10/1 DCM:MeOH:NH4OH)) to provide the product as an oil. MS m/z: 240 (M+2).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US07973047B2
출처 데이터셋uspto-grants-2011_07
ORD IDord-2df9bcd7cc664ae0af973b6eb19e64f1
출처 메모uspto-grants-2011_07