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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 2109250생성일: 2026년 10월 26일

Ethyl Acetoacetate → 5-Methyl-1-pyridin-2-yl-1H-pyrazole-4-carbaldehyde

https://huagongshe.com/reaction/2109250

반응식

참여 물질

역할이름HCID투입량
반응물Ethyl AcetoacetateHCID 8868—
반응물2-HydrazinopyridineHCID 78645—
반응물5-cyclopropyl-1-(propan-2-yl)-1H-pyrazole-4-carbaldehydeHCID 19620135—
생성물5-Methyl-1-pyridin-2-yl-1H-pyrazole-4-carbaldehydeHCID 21097352—

반응 단계

5-Methyl-1-pyridin-2-yl-1H-pyrazole-4-carbaldehyde was prepared from ethyl acetoacetate and 2-pyridyl hydrazine in the same manner as 5-cyclopropyl-1-isopropyl-1H-pyrazole-4-carbaldehyde (Example 49).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US07514458B2
출처 데이터셋uspto-grants-2009_04
ORD IDord-3060dd62999149898f6d6c90c37b0526
출처 메모uspto-grants-2009_04