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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 63666생성일: 2026년 10월 26일

Nitrogen → 5-isopropyl-N-methylpyridin-2-amine

https://huagongshe.com/reaction/63666

반응식

참여 물질

역할이름HCID투입량
반응물NitrogenHCID 947—
반응물Methyl iodideHCID 6328—
반응물5-(Propan-2-yl)pyridin-2-amineHCID 17985805—
반응물ButyllithiumHCID 178418339—
용매WaterHCID 962—
용매TetrahydrofuranHCID 8028—
생성물5-isopropyl-N-methylpyridin-2-amineHCID 2082389736.3%

반응 조건

온도0 °C

반응 단계

A solution of 5-isopropyl-pyridin-2-ylamine (0.5 g, 3.67 mmol) in dry THF was purged with N2 and cooled to −78° C. n-BuLi (1.62 mL, 4.04 mmol) was added dropwise. The reaction was stirred at 0° C. for 0.5 h, and then iodomethane (0.25 mL, 4.04 mmol) was added dropwise. The resulting mixture was stirred overnight while warming to r.t. Water (20 mL) was added, and the mixture was extracted with EtOAc. The organic layer was dried over Na2SO4, concentrated, and purified by silica gel chromatography (10% to 30% EtOAc in PE) to give 200 mg (36%) of the title compound as a brown oil. [M+H] Calc'd for C9H14N2, 151. Found, 151.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US09447046B2
출처 데이터셋uspto-grants-2016_09
ORD IDord-fffb66c5d95846489a3e1168fde52fcf
출처 메모uspto-grants-2016_09