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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1498991생성일: 2026년 10월 27일

Acetonitrile → Triphenylphosphine Oxide

https://huagongshe.com/reaction/1498991

반응식

참여 물질

역할이름HCID투입량
반응물AcetonitrileHCID 6342—
반응물Cesium fluorideHCID 25953—
반응물Ethyl diphenylphosphiniteHCID 69754—
반응물2-(Trimethylsilyl)phenyl trifluoromethanesulfonateHCID 3384007—
용매Ethyl AcetateHCID 8857—
생성물Triphenylphosphine OxideHCID 13097—

반응 단계

2-(trimethylsilyl)phenyl trifluoromethanesulfonate (25 mg, 0.083 mmol), Cesium Fluoride (70 mg, 0.461 mmol), Ethoxydiphenylphosphane (78 mg, 0.33 mmol), Acetonitrile (1 ml): Reaction Time: 16 h; Rf: 0.3 (1:3 EtOAc:Pet Ether); White Solid; 17.5 mg, 75%; 1H NMR (400 MHz, CDCl3, TMS) δ 7.74-7.63 (m, 6H), 7.59-7.51 (m, 3H), 7.50-7.40 (m, 6H); 13C NMR (100 MHz, CDCl3, TMS) δ 132.5 (d, J=104.0 Hz), 132.1 (d, J=10.0 Hz), 131.9 (d, J=2.3 Hz); 128.5 (d, J=12.4 Hz); 31P NMR (162 MHz, CDCl3) δ 29.2; Mass (M+Na)+ 301; Known Compound, Lit. K. Prokop, D. Goldberg, J. Am. Chem. Soc. 2012, 134, 8014.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US09200018B2
출처 데이터셋uspto-grants-2015_12
ORD IDord-a79d25ad3d7a449bb0aabf3603831649
출처 메모uspto-grants-2015_12