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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 655312생성일: 2026년 10월 25일

Triphenylphosphine → 3-(4-Methylpiperazin-1-yl)propyl [3-(5-methyl-2-oxooxazolo-[4,5-b]pyridin-3-ylmethyl)phenyl]carbamate

https://huagongshe.com/reaction/655312

반응식

참여 물질

역할이름HCID투입량
반응물TriphenylphosphineHCID 11776—
반응물Di-tert-butyl azodicarboxylateHCID 97268—
반응물5-Methyloxazolo[4,5-b]pyridin-2(3H)-oneHCID 10012075—
반응물3-(4-Methylpiperazin-1-yl)propyl (3-hydroxymethylphenyl)carbamateHCID 59564727—
용매DimethylformamideHCID 6228—
생성물3-(4-Methylpiperazin-1-yl)propyl [3-(5-methyl-2-oxooxazolo-[4,5-b]pyridin-3-ylmethyl)phenyl]carbamateHCID 59564715—

반응 단계

98 mg (0.65 mmol) of 5-methyl-3H-oxazolo[4,5-b]pyridin-2-one, 200 mg (0.65 mmol) of 3-(4-methylpiperazin-1-yl)propyl (3-hydroxymethylphenyl)carbamate and 325 mg (0.98 mmol) of polymer-bound triphenylphosphine (3 mmol/g) are suspended in 5 ml of DMF, and the mixture is shaken for 30 min. 229 mg (0.98 mmol) of di-tert-butyl azodicarboxylate are subsequently added. The reaction mixture is shaken at room temperature. The reaction mixture is filtered and rinsed with THF, and the filtrate is evaporated. The residue is purified by column chromatography on silica gel.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08071593B2
출처 데이터셋uspto-grants-2011_12
ORD IDord-829cde76b514485e9a04d8c2ab01967f
출처 메모uspto-grants-2011_12