Reaktion #8085

ord-6b78883984ef40e189d6eb0eb0ecab88

Reaktionsgleichung

Cc1ccc(-c2nn(CC(C)C)c(=O)c(N3CCN(C(=O)OC(C)(C)C)CC3)c2C)cc1F
( 10 )
Cc1ccc(-c2nn(CC(C)C)c(=O)c(N3CCN(C(=O)OC(C)(C)C)CC3)c2C)cc1F
4-(4-tert-butoxycarbonyl-1-piperazinyl)-methyl-6-(3-fluoro-4-methylphenyl)-2-isobutyl-2H-pyridazin-3-one
Cc1cc(-c2cc(COS(C)(=O)=O)c(=O)n(CC=Cc3ccc(Cl)cc3)n2)ccc1F
2-(4-chlorocinnamyl)-6-(4-fluoro-3-methylphenyl)-4-methane-sulfonyloxymethyl-2H-pyridazin-3-one
CC(C)(C)OC(=O)N1CCNCC1
tert-butyl 1-piperazinecarboxylate
→
Cc1cc(-c2nn(CC=Cc3ccc(Cl)cc3)c(=O)c(N3CCN(C(=O)OC(C)(C)C)CC3)c2C)ccc1F
title compound
Ausbeute 87.9%
Cc1cc(-c2nn(CC=Cc3ccc(Cl)cc3)c(=O)c(N3CCN(C(=O)OC(C)(C)C)CC3)c2C)ccc1F
4-(4-tert-butoxycarbonyl-1-piperazinyl)-methyl-2-(4-chlorocinnamyl)-6-(4-fluoro-3-methyl-phenyl)-2H-pyridazin-3-one
Ausbeute 87.9%

Edukte

Cc1ccc(-c2nn(CC(C)C)c(=O)c(N3CCN(C(=O)OC(C)(C)C)CC3)c2C)cc1F
( 10 )
Cc1ccc(-c2nn(CC(C)C)c(=O)c(N3CCN(C(=O)OC(C)(C)C)CC3)c2C)cc1F
4-(4-tert-butoxycarbonyl-1-piperazinyl)-methyl-6-(3-fluoro-4-methylphenyl)-2-isobutyl-2H-pyridazin-3-one
Cc1cc(-c2cc(COS(C)(=O)=O)c(=O)n(CC=Cc3ccc(Cl)cc3)n2)ccc1F
2-(4-chlorocinnamyl)-6-(4-fluoro-3-methylphenyl)-4-methane-sulfonyloxymethyl-2H-pyridazin-3-one
CC(C)(C)OC(=O)N1CCNCC1
tert-butyl 1-piperazinecarboxylate

Reagenzien

Keine

Reaktionsbedingungen

Detaillierte Bedingungen
See reaction.notes.procedure_details.

Aufarbeitung

  1. 1
    Sonstigewere reacted

Vorschrift

Following the procedure of Example 1 (10), 2-(4-chlorocinnamyl)-6-(4-fluoro-3-methylphenyl)-4-methane-sulfonyloxymethyl-2H-pyridazin-3-one and tert-butyl 1-piperazinecarboxylate were reacted to yield the title compound as a yellow oil (yield: 87.9%).

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US07087606B2uspto-grants-2006_08