Potassium Carbonate → 5-[3-({[(1S)-1,2-Dimethylpropyl]amino}methyl)phenyl]-3-(1,1-dioxidotetrahydro-2H-thiopyran-4-yl)-1H-indole-7-carboxamide

HRID 656096

반응식

HRID 656096 반응식
Br[C:2]1[CH:3]=[C:4]2[C:8](=[C:9]([C:11]([NH2:13])=[O:12])[CH:10]=1)[NH:7][CH:6]=[C:5]2[CH:14]1[CH2:19][CH2:18][S:17](=[O:21])(=[O:20])[CH2:16][CH2:15]1.[CH:22]([C:24]1[CH:25]=[C:26](B(O)O)[CH:27]=[CH:28][CH:29]=1)=O.C([O-])([O-])=O.[K+].[K+].[BH3-]C#N.[Na+].[CH3:43][CH:44]([CH3:48])[C@@H:45]([NH2:47])[CH3:46]>O1CCOCC1.O.CS(C)=O.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.[Cl-].[Zn+2].[Cl-]>[CH3:46][C@H:45]([NH:47][CH2:22][C:24]1[CH:25]=[C:26]([C:2]2[CH:3]=[C:4]3[C:8](=[C:9]([C:11]([NH2:13])=[O:12])[CH:10]=2)[NH:7][CH:6]=[C:5]3[CH:14]2[CH2:19][CH2:18][S:17](=[O:21])(=[O:20])[CH2:16][CH2:15]2)[CH:27]=[CH:28][CH:29]=1)[CH:44]([CH3:48])[CH3:43]

참가 물질

11

반응물 5

HCID 11430Potassium CarbonateHCID 27343563-Formylphenylboronic acidHCID 5003444Sodium cyanoborohydrideHCID 69997881,2-Dimethylpropylamine, (S)-HCID 593327575-Bromo-3-(1,1-dioxidotetrahydro-2H-thiopyran-4-yl)-1H-indole-7-carboxamide

생성물 1

HCID 593326235-[3-({[(1S)-1,2-Dimethylpropyl]amino}methyl)phenyl]-3-(1,1-dioxidotetrahydro-2H-thiopyran-4-yl)-1H-indole-7-carboxamide수율 15.8%

시약·촉매·용매 5

HCID 3007855Zincchloride촉매HCID 178418397HCID 178418397, 화합물촉매HCID 679Dimethyl Sulfoxide용매HCID 962Water용매HCID 312751,4-Dioxane용매

반응 조건

온도
100 °C

실험 절차

To 5-bromo-3-(1,1-dioxidotetrahydro-2H-thiopyran-4-yl)-1H-indole-7-carboxamide (80 mg, 0.216 mmol) in dioxane and water (4 mL/1 mL) was added (3-formylphenyl)boronic acid (45 mg), Pd(PPh3)4 (25 mg) and K2CO3 (104 mg). The reaction mixture was redissolved in DMSO (2 mL). To the resultant mixture zinc chloride (30 mg), NaCNBH3 (30 mg) and (2s)-3-methyl-2-butanamine (50 mg) were added. The mixture was heated to 100° C. for 30 minutes by microwave irradiation and purified by HPLC with TFA to afford the title compound (16 mg).

후처리

  1. custompurified by HPLC with TFA

출처 및 근거

ORD 기록
ord-1cd909fa55e74deea38760edf410ee6c
출처 데이터셋
uspto-grants-2011_12
특허 번호
US08071584B2

연결된 노트

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