Reacción #488750

Ecuación de reacción

(R)-1-(3-(Benzyloxy)-4-methoxyphenyl)-N-(6-(4-(2-(hydroxymethyl)pyrrolidin-1-ylsulfonyl)phenyl)pyridin-2-yl)cyclopropanecarboxamide

hydrogen

→

(R)-1-(3-hydroxy-4-methoxyphenyl)-N-(6-(4-(2-(hydroxymethyl)pyrrolidin-1-ylsulfonyl)phenyl)pyridin-2-yl)cyclopropanecarboxamide

Rendimiento 34.0%

Disolventes

ethanol

Condiciones de reacción

Tratamiento posterior

1. 1
   FiltraciónThe catalyst was filtered off
2. 2
   Otrothe product was isolated by silica gel chromatography (50-80% EtOAc in hexane)

Procedimiento

(R)-1-(3-(Benzyloxy)-4-methoxyphenyl)-N-(6-(4-(2-(hydroxymethyl)pyrrolidin-1-ylsulfonyl)phenyl)pyridin-2-yl)cyclopropanecarboxamide (28 mg, 0.046 mmol) was dissolved in ethanol (3 mL). Palladium on charcoal (10%, 20 mg) was added and the reaction was stirred overnight under 1 atm of hydrogen. The catalyst was filtered off and the product was isolated by silica gel chromatography (50-80% EtOAc in hexane) to provide (R)-1-(3-hydroxy-4-methoxyphenyl)-N-(6-(4-(2-(hydroxymethyl)pyrrolidin-1-ylsulfonyl)phenyl)pyridin-2-yl)cyclopropanecarboxamide (8 mg, 34%). ESI-MS m/z calc. 523.4. found 524.3 (M+1)+. Retention time of 3.17 minutes.

Fuente