Reaktion #8124

Reaktionsgleichung

( 6 )

6-(2,4-difluorophenyl)-4-hydroxymethyl-2-isobutyl-2H-pyridazin-3-one

6-(3-fluoro-4-methoxyphenyl)-4-methoxycarbonyl-2H-pyridazin-3-one

3,4-difluorobenzyl bromide

→

title compound

Ausbeute 92.1%

2-(3,4-difluorobenzyl)-6-(3-fluoro-4-methoxyphenyl)-4-methoxycarbonyl-2H-pyridazin-3-one

Ausbeute 92.1%

Reaktionsbedingungen

Aufarbeitung

1. 1
   Sonstigewere reacted

Vorschrift

Following the procedure of Example 1 (6), 6-(3-fluoro-4-methoxyphenyl)-4-methoxycarbonyl-2H-pyridazin-3-one and 3,4-difluorobenzyl bromide were reacted to yield the title compound as a yellow crystalline powder (yield: 92.1%)

Quelle