Potassium Phosphate, Tribasic → HCID 67017338, 화합물

HRID 1842040노트

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HRID 1842040 반응식
Br[C:2]1[CH:9]=[C:8]([S:10]([N:13]2[C:22]3[C:17](=[CH:18][C:19]([C:23]4[CH:28]=[CH:27][C:26]([C:29]([F:32])([F:31])[F:30])=[CH:25][CH:24]=4)=[CH:20][CH:21]=3)[CH2:16][C:15]([CH3:34])([CH3:33])[CH2:14]2)(=[O:12])=[O:11])[CH:7]=[CH:6][C:3]=1[C:4]#[N:5].BrC1[CH:37]=[C:38]2[C:43](=CC=1)NCC(C)(C)C2.BrC1C=C(S(Cl)(=O)=O)C=CC=1C#N.ClC1C=C(N2C3C(=CC(C4C=CC(C(F)(F)F)=CC=4)=CC=3)C(C)(C)CC2)C=CC=1C1NC(=O)ON=1.P([O-])([O-])([O-])=O.[K+].[K+].[K+].C1(P(C2CCCCC2)C2CCCCC2)CCCCC1.C1(B(O)O)CC1>C1(C)C=CC=CC=1.O.C(OCC)(=O)C>[CH:43]1([C:2]2[CH:9]=[C:8]([S:10]([N:13]3[C:22]4[C:17](=[CH:18][C:19]([C:23]5[CH:28]=[CH:27][C:26]([C:29]([F:30])([F:31])[F:32])=[CH:25][CH:24]=5)=[CH:20][CH:21]=4)[CH2:16][C:15]([CH3:33])([CH3:34])[CH2:14]3)(=[O:11])=[O:12])[CH:7]=[CH:6][C:3]=2[C:4]#[N:5])[CH2:38][CH2:37]1

참가 물질

11

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HCID 62657Potassium Phosphate, TribasicHCID 75806TricyclohexylphosphineHCID 2760897Cyclopropylboronic acidHCID 54421415HCID 54421415, 화합물HCID 67017336HCID 67017336, 화합물HCID 866651331201684-65-2HCID 135926475HCID 135926475, 화합물

생성물 1

HCID 67017338HCID 67017338, 화합물

시약·촉매·용매 3

HCID 962Water용매HCID 1140Toluene용매HCID 8857Ethyl Acetate용매

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온도
120 °C

실험 절차

90 mg 2-Bromo-4-[3,3-dimethyl-6-(4-trifluoromethyl-phenyl)-3,4-dihydro-2H-quinoline-1-sulfonyl]-benzonitrile (derived from 6-Bromo-3,3-dimethyl-1,2,3,4-tetrahydro-quinoline (synthesis described in WO 9629327), 4-(Trifluormethyl)phenyl-ylboronic acid and 3-Bromo-4-cyano-benzenesulfonyl chloride according to the method described for 3-{2-Chloro-4-[4,4-dimethyl-6-(4-trifluoromethyl-phenyl)-3,4-dihydro-2H-quinolin-1-yl]-phenyl}-4H-[1,2,4]oxadiazol-5-one in example 3), 153 mg Potassium phosphate (tribasic heptahydrate) 6 mg tricyclohexylphosphine and 42 mg cyclopropylboronic acid were dissolved in a mixture of 30 ml toluene and 0.6 ml water. An argon stream was bubbled through the reaction mixture for twenty minutes. Then 7.4 mg palladium(II)acetate were added and the reaction mixture stirred under microwave irradiation at 120° C. for one hour. The cooled reaction mixture was diluted with 50 ml ethyl acetate and filtered trough a pad of celite. The filtrate was evaporated and purified by chromatography on silica gel to obtain 73 mg 2-Cyclopropyl-4-[3,3-dimethyl-6-(4-trifluoromethyl-phenyl)-3,4-dihydro-2H-quinoline-1-sulfonyl]-benzonitrile.

후처리

  1. customAn argon stream was bubbled through the reaction mixture for twenty minutes
  2. additionThen 7.4 mg palladium(II)acetate were added
  3. customThe cooled reaction mixture
  4. filtrationfiltered trough a pad of celite
  5. customThe filtrate was evaporated
  6. custompurified by chromatography on silica gel

출처 및 근거

ORD 기록
ord-cada0dc8e60a42c0836481175c93eb75
출처 데이터셋
uspto-grants-2015_02
특허 번호
US08946212B2

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