Reacción #8133

Ecuación de reacción

( 10 )

4-(4-tert-butoxycarbonyl-1-piperazinyl)-methyl-6-(3-fluoro-4-methylphenyl)-2-isobutyl-2H-pyridazin-3-one

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

1-piperazineethanol

→

title compound

Rendimiento 65.1%

2-(4-chlorocinnamyl)-6-(3-fluoro-4-methoxyphenyl)-4-[4-(2-hydroxyethyl)-1-piperazinyl]methyl-2H-pyridazin-3-one

Rendimiento 65.1%

Condiciones de reacción

Tratamiento posterior

1. 1
   Otrowere reacted

Procedimiento

Following the procedure of Example 1 (10), 2-(4-chlorocinnamyl)-6-(3-fluoro-4-methoxyphenyl)-4-methanesulfonyloxymethyl-2H-pyridazin-3-one and 1-piperazineethanol were reacted to yield the title compound as slightly-yellow needles (yield: 65.1%).

Fuente