Triethylamine → 4-(3-Chloro-4-fluorophenyl)-N-(1-(2-chloropyridin-4-yl)piperidin-4-yl)-6-methylbenzo[d]thiazol-2-amine

HRID 451514Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 451514
Br[C:2]1[S:3][C:4]2[CH:10]=[C:9]([CH3:11])[CH:8]=[C:7]([C:12]3[CH:17]=[CH:16][C:15]([F:18])=[C:14]([Cl:19])[CH:13]=3)[C:5]=2[N:6]=1.Cl.Cl.[Cl:22][C:23]1[CH:28]=[C:27]([N:29]2[CH2:34][CH2:33][CH:32]([NH2:35])[CH2:31][CH2:30]2)[CH:26]=[CH:25][N:24]=1.C(N(CC)CC)C>CC(N(C)C)=O.ClCCl>[Cl:19][C:14]1[CH:13]=[C:12]([C:7]2[C:5]3[N:6]=[C:2]([NH:35][CH:32]4[CH2:33][CH2:34][N:29]([C:27]5[CH:26]=[CH:25][N:24]=[C:23]([Cl:22])[CH:28]=5)[CH2:30][CH2:31]4)[S:3][C:4]=3[CH:10]=[C:9]([CH3:11])[CH:8]=2)[CH:17]=[CH:16][C:15]=1[F:18]

Komponenten

6

Edukt 3

HCID 8471TriethylamineHCID 673424052-Bromo-4-(3-chloro-4-fluorophenyl)-6-methylbenzo[d]thiazoleHCID 866567091-(2-Chloropyridin-4-yl)piperidin-4-amine dihydrochloride

Produkt 1

HCID 866567134-(3-Chloro-4-fluorophenyl)-N-(1-(2-chloropyridin-4-yl)piperidin-4-yl)-6-methylbenzo[d]thiazol-2-amineAusbeute 24 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 6344DichloromethaneLösungsmittelHCID 31374DimethylacetamideLösungsmittel

Reaktionsbedingungen

Temperatur
175 °C

Versuchsvorschrift

To a solution of 2-bromo-4-(3-chloro-4-fluorophenyl)-6-methylbenzo[d]thiazole (0.06 g, 0.2 mmol) in dimethylacetamide (1 mL) was added 1-(2-chloropyridin-4-yl)piperidin-4-amine dihydrochloride (0.05 g, 0.2 mmol) followed by triethylamine (70 L, 0.5 mmol) and the mixture was heated to 175° C. for 1 h in a microwave. The reaction was then diluted with dichloromethane, washed with water, brine, dried with sodium sulfate and concentrated. The product was purified by preparative HPLC to yield the title compound as light yellow solid (0.02 g, 24%).

Aufarbeitung

  1. washwashed with water, brine
  2. dry with materialdried with sodium sulfate
  3. concentrationconcentrated
  4. customThe product was purified by preparative HPLC

Quellen und Nachweise

ORD-Eintrag
ord-2a1b8551a62a4ac18b6ecc83247cb0ac
Quelldatensatz
uspto-grants-2013_07
Patentnummer
US08486967B2

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