Hydrochloric Acid → (1R,2S)-N1-(6-(2-chloro-3-ethoxy-6-fluorophenyl)quinazolin-2-yl)cyclopentane-1,2-diamine

HRID 56361Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 56361
[Cl:1][C:2]1[C:7]([O:8][CH2:9][CH3:10])=[CH:6][CH:5]=[C:4]([F:11])[C:3]=1[C:12]1[CH:13]=[C:14]2[C:19](=[CH:20][CH:21]=1)[N:18]=[C:17]([NH:22][C@@H:23]1[CH2:27][CH2:26][CH2:25][C@@H:24]1[NH:28]C(=O)OC(C)(C)C)[N:16]=[CH:15]2.Cl>O1CCOCC1.ClCCl>[Cl:1][C:2]1[C:7]([O:8][CH2:9][CH3:10])=[CH:6][CH:5]=[C:4]([F:11])[C:3]=1[C:12]1[CH:13]=[C:14]2[C:19](=[CH:20][CH:21]=1)[N:18]=[C:17]([NH:22][C@@H:23]1[CH2:27][CH2:26][CH2:25][C@@H:24]1[NH2:28])[N:16]=[CH:15]2

Komponenten

5

Versuchsvorschrift

A mixture of tert-butyl ((1S,2R)-2-((6-(2-chloro-3-ethoxy-6-fluorophenyl)quinazolin-2-yl)amino)cyclopentyl)carbamate (51 mg, 0.1 mmol) and 4M HCl in Dioxane (0.5 mL) in dichloromethane (1 mL) was stirred at room temperature for 2 h. LC-MS indicated complete consumption of SM. The reaction mixture was concentrated and used without further purification in the next step.

Aufarbeitung

  1. customconsumption of SM
  2. concentrationThe reaction mixture was concentrated
  3. customused without further purification in the next step

Quellen und Nachweise

ORD-Eintrag
ord-882b78db619a4615bb35d9faedc0020e
Quelldatensatz
uspto-grants-2016_09
Patentnummer
US09434700B2

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