Aluminium lithium hydride → HCID 58979003, Verbindung

HRID 854581

Reaktionsgleichung

Reaktionsgleichung von HRID 854581
C[O:2][C:3](=O)[CH2:4][C:5]1[N:6]=[C:7]([C:11]2[CH:12]=[N:13][C:14]([Cl:17])=[CH:15][CH:16]=2)[O:8][C:9]=1[CH3:10].[H-].[Al+3].[Li+].[H-].[H-].[H-]>C1COCC1>[Cl:17][C:14]1[N:13]=[CH:12][C:11]([C:7]2[O:8][C:9]([CH3:10])=[C:5]([CH2:4][CH2:3][OH:2])[N:6]=2)=[CH:16][CH:15]=1

Komponenten

4

Versuchsvorschrift

To a solution of [2-(6-Chloro-pyridin-3-yl)-5-methyl-oxazol-4-yl]-acetic acid methyl ester (4.0 g, 15 mmol) from step B in THF (50 mL) is added a solution of lithium aluminum hydride in THF (1.0 M, 12.5 mL, 12.5 mmol) at 0° C. After 1 hr, the reaction is quenched by water and sodium hydroxide, filtered, concentrated. The crude material is used for the next step.

Aufarbeitung

  1. customthe reaction is quenched by water and sodium hydroxide
  2. filtrationfiltered
  3. concentrationconcentrated

Quellen und Nachweise

ORD-Eintrag
ord-af3bb7310b2d40ba982ffbe4852d0f55
Quelldatensatz
uspto-grants-2007_08
Patentnummer
US07259175B2

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