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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 445304생성일: 2026년 10월 24일

Methanol → (R)-N-(4,4-Difluorocyclohexyl)-1-(4-(trifluoromethyl)phenyl)-3,4-dihydroisoquinoline-2(1H)-carboxamide

https://huagongshe.com/ko/reaction/445304

반응식

참여 물질

역할이름HCID투입량
반응물MethanolHCID 887—
반응물(R)-1-(4-(trifluoromethyl)phenyl)-1,2,3,4-tetrahydroisoquinolineHCID 28293305—
반응물HCID 59536363HCID 59536363—
용매AcetonitrileHCID 6342—
생성물(R)-N-(4,4-Difluorocyclohexyl)-1-(4-(trifluoromethyl)phenyl)-3,4-dihydroisoquinoline-2(1H)-carboxamideHCID 59536316—

반응 단계

To a solution of (R)-1-(4-(trifluoromethyl)phenyl)-1,2,3,4-tetrahydroisoquinoline (80 mg, 0.29 mmol) in MeCN (2 mL) was added 4-nitrophenyl 4,4-difluoro-cyclohexylcarbamate (217 mg, 0.72 mmol). The resulting mixture was then subjected to microwave irradiation at 120° C. for 15 min. Then, MeOH (0.5 mL) was added and the mixture was filtered. The filtrate was purified by preparative HPLC (0%-100% MeCN 0.1% TFA/H2O 0.1% TFA) to give the title compound, which was dissolved in MeOH (1 mL). The solution was then passed through PL-HCO3 and the resin was washed with MeOH (2×0.3 mL). The combined filtrates were concentrated and dried in vacuo to give the title compound as a light-yellow solid. MS (ESI, positive ion) m/z: 439 (M+H).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08476297B2
출처 데이터셋uspto-grants-2013_07
ORD IDord-f8b4985b3b3749aabaadeb4cf7bc08a5
출처 메모uspto-grants-2013_07