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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 2212641생성일: 2026년 10월 25일

Acrylonitrile → 3,5-Bis(trifluoromethyl)cinnamonitrile

https://huagongshe.com/reaction/2212641

반응식

참여 물질

역할이름HCID투입량
반응물AcrylonitrileHCID 7855—
반응물Di-tert-butylphenylphosphineHCID 316378—
반응물3,5-Bis(trifluoromethyl)chlorobenzeneHCID 2769405—
반응물alpha-CyclohexylcyclohexanemethanamineHCID 10774245—
촉매palladium(II) acetateHCID 167845—
용매WaterHCID 962—
용매DimethylacetamideHCID 31374—
생성물3,5-Bis(trifluoromethyl)cinnamonitrileHCID 273617669%

반응 단계

0.382 g (7.2 mmol) of acrylonitrile, 38.7 mg (120 μmol) of NBu4Br, 6.7 mg (30 μmol) of palladium acetate and 26.7 mg (120 μmol) of phenyldi(t-butyl)phosphine are weighed into a Schlenk vessel. 1.49 g (6 mmol) of 3,5-bis(trifluoromethyl)chlorobenzene and 1.53 ml (7.2 mmol) of dicyclohexylmethylamine and also 3.5 ml of dimethylacetamide are then added. The Schlenk vessel is placed in a heating bath at 130° C. and the contents are stirred. After 4 hours, the contents are poured into 30 ml of water and the product is extracted by shaking with t-butyl methyl ether. After drying the organic phase over MgSO4, the solvent is removed under reduced pressure and the product is isolated. Orange oil, yield: 69%.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US07102046B2
출처 데이터셋uspto-grants-2006_09
ORD IDord-fb848583d510498d9da13547449a7f6e
출처 메모uspto-grants-2006_09