Hydrochloric Acid → 5-Methyl-2-(3-(piperidin-4-ylidenemethyl)phenoxy)pyridine hydrochloride

HRID 1666406Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1666406
[CH3:1][C:2]1[CH:3]=[CH:4][C:5]([O:8][C:9]2[CH:10]=[C:11]([CH:26]=[CH:27][CH:28]=2)[CH:12]=[C:13]2[CH2:18][CH2:17][N:16](C(OC(C)(C)C)=O)[CH2:15][CH2:14]2)=[N:6][CH:7]=1.[ClH:29].O1CCOCC1>C(Cl)Cl>[ClH:29].[CH3:1][C:2]1[CH:3]=[CH:4][C:5]([O:8][C:9]2[CH:28]=[CH:27][CH:26]=[C:11]([CH:12]=[C:13]3[CH2:18][CH2:17][NH:16][CH2:15][CH2:14]3)[CH:10]=2)=[N:6][CH:7]=1

Komponenten

5

Versuchsvorschrift

tert-Butyl 4-(3-(5-methylpyridin-2-yloxy)benzylidene)piperidine-1-carboxylate (1.24 g, 3.26 mmol) from Step 4 was dissolved in CH2Cl2 (10 mL) and treated with HCl in dioxane (3.26 mL, 4.0 M, 13 mmol). After 16 h the reaction was concentrated in vacuo to provide the title compound as a white solid (1.48 g).

Aufarbeitung

  1. concentrationAfter 16 h the reaction was concentrated in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-55f77b2d122f427c95b1a64a0b1ab813
Quelldatensatz
uspto-grants-2011_10
Patentnummer
US08044052B2

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