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Dichloromethane → 4-[5-(Cyclopropyl-amino)-8,8-dimethyl-5,6,7,8-tetrahydro-naphthalene-2-yl-ethynyl]-2-fluoro-benzoic acid ethyl ester

HRID 395031
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HRID 395031 반응식
[CH2:1]([O:3][C:4](=[O:27])[C:5]1[CH:10]=[CH:9][C:8]([C:11]#[C:12][C:13]2[CH:22]=[CH:21][C:20]3[C:19](=O)[CH2:18][CH2:17][C:16]([CH3:25])([CH3:24])[C:15]=3[CH:14]=2)=[CH:7][C:6]=1[F:26])[CH3:2].ClCCl.[CH:31]1([NH2:34])[CH2:33][CH2:32]1.C([BH3-])#N.[Na+]>CCCCCC.C(OCC)(=O)C.C(O)(=O)C.C(#N)C>[CH2:1]([O:3][C:4](=[O:27])[C:5]1[CH:10]=[CH:9][C:8]([C:11]#[C:12][C:13]2[CH:22]=[CH:21][C:20]3[CH:19]([NH:34][CH:31]4[CH2:33][CH2:32]4)[CH2:18][CH2:17][C:16]([CH3:24])([CH3:25])[C:15]=3[CH:14]=2)=[CH:7][C:6]=1[F:26])[CH3:2]
참가 물질실험 절차출처 및 근거반응 노트

참가 물질

9

반응물 4

HCID 6344DichloromethaneHCID 69828CyclopropylamineHCID 5003444Sodium cyanoborohydrideHCID 129717122-Fluoro-4-(8,8-dimethyl-5-oxo-5,6,7,8-tetrahydronaphthalen-2-ylethynyl)benzoic acid ethyl ester2회

생성물 1

HCID 129717134-[5-(Cyclopropyl-amino)-8,8-dimethyl-5,6,7,8-tetrahydro-naphthalene-2-yl-ethynyl]-2-fluoro-benzoic acid ethyl ester

시약·촉매·용매

4
HCID 176Acetic Acid용매HCID 6342Acetonitrile용매HCID 8058Hexane용매HCID 8857Ethyl Acetate용매

실험 절차

Following general procedure G and using 2-fluoro-4-(8,8-dimethyl-5-oxo-5,6,7,8-tetrahydronaphthalene-2-ylethynyl)-benzoic acid ethyl ester (Compound 9, 0.132 g, 0.3 mmol), dichloromethane (4 mL), acetonitrile (2 mL), cyclopropyl amine (1 mL, 14.45 mmol), acetic acid (1 mL) and sodium cyanoborohydride (0.18 g, 2.86 mmol) followed by flash column chromatography over silica gel (230-400 mesh) using 16-20% ethyl acetate in hexane as the eluent, the title compound was obtained as a pale yellow oil (0.1 g, 82%).

출처 및 근거

ORD 기록
ord-9ae6e577e6b44047ad4afb4fecb6932c
출처 데이터셋
uspto-grants-2003_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06603019B2

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