Reaktion #85052

Reaktionsgleichung

2-[4-(5-chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl]-3-[(2R)-tetrahydrofuran-2-yl]propanoic acid

tert-butyl 4-aminobenzoate

→

tert-Butyl 4-({2-[4-(5-chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl]-3-[(2R)-tetrahydrofuran-2-yl]propanoyl}amino)benzoate

Reaktionsbedingungen

Aufarbeitung

1. 1
   Sonstigewere reacted

Vorschrift

585 mg (purity 73%, 1.1 mmol) of 2-[4-(5-chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl]-3-[(2R)-tetrahydrofuran-2-yl]propanoic acid (mixture of enantiomerically pure diastereomers 1 and 2) and 225 mg (1.2 mmol, 1.1 eq.) of tert-butyl 4-aminobenzoate were reacted according to General Method 5A. Yield: 327 mg (53% of theory)

Quelle