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Methanesulfonyl chloride → 1-[5-tert-Butyl-2-(4-chloromethyl-phenyl)-2H-pyrazol-3-yl]-3-[(1S,4R)-4-(3-piperidin-1-yl-[1,2,4]triazolo[4,3-a]pyridin-6-yloxy)-1,2,3,4-tetrahydro-naphthalen-1-yl]-urea

HRID 2285175
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Reaktionsgleichung

Reaktionsgleichung von HRID 2285175
[C:1]([C:5]1[CH:6]=[C:7]([NH:18][C:19]([NH:21][C@@H:22]2[C:31]3[C:26](=[CH:27][CH:28]=[CH:29][CH:30]=3)[C@H:25]([O:32][C:33]3[CH:34]=[CH:35][C:36]4[N:37]([C:39]([N:42]5[CH2:47][CH2:46][CH2:45][CH2:44][CH2:43]5)=[N:40][N:41]=4)[CH:38]=3)[CH2:24][CH2:23]2)=[O:20])[N:8]([C:10]2[CH:15]=[CH:14][C:13]([CH2:16]O)=[CH:12][CH:11]=2)[N:9]=1)([CH3:4])([CH3:3])[CH3:2].CCN(C(C)C)C(C)C.CS([Cl:61])(=O)=O>C(Cl)Cl>[C:1]([C:5]1[CH:6]=[C:7]([NH:18][C:19]([NH:21][C@@H:22]2[C:31]3[C:26](=[CH:27][CH:28]=[CH:29][CH:30]=3)[C@H:25]([O:32][C:33]3[CH:34]=[CH:35][C:36]4[N:37]([C:39]([N:42]5[CH2:47][CH2:46][CH2:45][CH2:44][CH2:43]5)=[N:40][N:41]=4)[CH:38]=3)[CH2:24][CH2:23]2)=[O:20])[N:8]([C:10]2[CH:15]=[CH:14][C:13]([CH2:16][Cl:61])=[CH:12][CH:11]=2)[N:9]=1)([CH3:4])([CH3:3])[CH3:2]
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Komponenten

5

Edukt 3

HCID 31297Methanesulfonyl chloride2×HCID 81531Diisopropylethylamine2×HCID 716036691-[5-tert-Butyl-2-(4-hydroxymethyl-phenyl)-2H-pyrazol-3-yl]-3-[(1S,4R)-4-(3-piperidin-1-yl-[1,2,4]triazolo[4,3-a]pyridin-6-yloxy)-1,2,3,4-tetrahydro-naphthalen-1-yl]-urea

Produkt 1

HCID 866871731-[5-tert-Butyl-2-(4-chloromethyl-phenyl)-2H-pyrazol-3-yl]-3-[(1S,4R)-4-(3-piperidin-1-yl-[1,2,4]triazolo[4,3-a]pyridin-6-yloxy)-1,2,3,4-tetrahydro-naphthalen-1-yl]-urea

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6344DichloromethaneLösungsmittel

Versuchsvorschrift

To an ice-bath cooled solution of Intermediate 106a (150 mg, 0.25 mmol) in DCM (3 mL) was added DIPEA (107 μL, 0.61 mmol) followed by methanesulfonyl chloride (29 μL, 0.37 mmol). The reaction mixture was stirred for 2 h. After warming to RT, additional amount of DIPEA (65 μL) and methanesulfonyl chloride (30 μL) were added and stirring was continued for 2 h. The reaction mixture was partitioned between DCM and water. The aqueous phase was extracted with DCM (×3) and the combined organic layers were washed with brine, dried (MgSO4) and concentrated in vacuo to afford the title compound (Quantitative). Product used in the following step without further purification. LCMS (Method 4): Rt 3.59 min, m/z 653 [MH+].

Aufarbeitung

  1. stirringstirring
  2. waitwas continued for 2 h
  3. customThe reaction mixture was partitioned between DCM and water
  4. extractionThe aqueous phase was extracted with DCM (×3)
  5. washthe combined organic layers were washed with brine
  6. dry with materialdried (MgSO4)
  7. concentrationconcentrated in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-ddcc356874db4e4caa807bf8bcf0e2d1
Quelldatensatz
uspto-grants-2015_09
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US09145413B2

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