Diisopropylamine → HCID 57713860, Verbindung

HRID 417840Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 417840
[Cl:1][C:2]1[C:3]2[C:17]([C:18]#[C:19][CH2:20]O)=[CH:16][N:15]([CH2:22][C:23]3[C:28]([CH3:29])=[C:27]([O:30][CH3:31])[C:26]([CH3:32])=[CH:25][N:24]=3)[C:4]=2[N:5]=[C:6]([NH:8][C:9](=[O:14])[C:10]([CH3:13])([CH3:12])[CH3:11])[N:7]=1.CS(Cl)(=O)=O.S([O-])(=O)(=O)C.[CH:43]([NH:46][CH:47]([CH3:49])[CH3:48])([CH3:45])[CH3:44]>C(Cl)Cl.CCN(CC)CC>[Cl:1][C:2]1[C:3]2[C:17]([C:18]#[C:19][CH2:20][N:46]([CH:47]([CH3:49])[CH3:48])[CH:43]([CH3:45])[CH3:44])=[CH:16][N:15]([CH2:22][C:23]3[C:28]([CH3:29])=[C:27]([O:30][CH3:31])[C:26]([CH3:32])=[CH:25][N:24]=3)[C:4]=2[N:5]=[C:6]([NH:8][C:9](=[O:14])[C:10]([CH3:13])([CH3:12])[CH3:11])[N:7]=1

Komponenten

7

Edukt 4

HCID 7912DiisopropylamineHCID 31297Methanesulfonyl chlorideHCID 85257MethanesulfonateHCID 57713810HCID 57713810, Verbindung

Produkt 1

HCID 57713860HCID 57713860, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 6344DichloromethaneLösungsmittel2×HCID 8471TriethylamineLösungsmittel

Versuchsvorschrift

A solution of N-[4-chloro-5-(3-hydroxy-prop-1-ynyl)-7-(4-methoxy-3,5-dimethyl-pyridin-2-ylmethyl)-7H-pyrrolo[2,3-d]pyrimidin-2-yl]-2,2-dimethyl-propionamide (9.0 g, 19.7 mmol) and Et3N (2 mL) in DCM (50 mL) was treated with MsCl (15.3 mL, 19.7 mmol) at 0° C. for 20 min and evaporated to give a yellow solid, containing mostly the desired mesylate (10.7 g). An aliquot of this solid (106.8 mg, 0.2 mmol) was treated with diisopropylamine (20.3 mg, 28.1 μL) in DCM (2 mL) at 0° C. for 10 h, and then at 25° C. for 3 days. Evaporation and preparative plate chromatography gave the title compound.

Aufarbeitung

  1. customevaporated
  2. customto give a yellow solid
  3. customEvaporation and preparative plate chromatography

Quellen und Nachweise

ORD-Eintrag
ord-4378f87d4b20431a851de0e206834286
Quelldatensatz
uspto-grants-2012_01
Patentnummer
US08093229B2

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