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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 457043생성일: 2026년 10월 25일

Ammonium fluoride → 1-[3-(7-Allyl-5,11-dihydro[1]benzoxepino[2,3-b]pyridin-5-ylidene)propyl]-4-(4-chlorophenyl)piperidin-4-ol

https://huagongshe.com/reaction/457043

반응식

참여 물질

역할이름HCID투입량
반응물Ammonium fluorideHCID 25516—
반응물AllyltributylstannaneHCID 90628—
반응물Lithium ChlorideHCID 433294—
반응물4-(4-Chlorophenyl)-1-[3-(5,11-dihydro-7-trifluoromethanesulfonyloxy[1]benzoxepino[2,3-b]pyridin-5-ylidene)propyl]piperidin-4-olHCID 73455970—
촉매HCID 178418476HCID 178418476—
용매DimethylformamideHCID 6228—
용매Ethyl AcetateHCID 8857—
생성물1-[3-(7-Allyl-5,11-dihydro[1]benzoxepino[2,3-b]pyridin-5-ylidene)propyl]-4-(4-chlorophenyl)piperidin-4-olHCID 66757783—

반응 단계

A mixture of the product of example 169 (240 mg), allyltributyltin (0.19 ml), dichlorobis(triphenylphosphine)palladium(II) (30 mg) and lithium chloride (76 mg), in dimethylformamide (3 ml) was heated under argon at 120° C. for 2 hours. Aqueous ammonium fluoride solution and ethyl acetate were added to the reaction mixture, the organic layer was separated and washed with saturated aqueous sodium chloride, and dried with magnesium sulfate. The solvent was distilled off under reduced pressure, and the residue was purified by silica gel chromatography eluting with chloroform-methanol (10:1) to give the titled compound (180 mg).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US07186729B2
출처 데이터셋uspto-grants-2007_03
ORD IDord-713766df83674ad7b0eecb29b16b6e5b
출처 메모uspto-grants-2007_03