Reaktion #8101

ord-14f2731ddd3b4d37959e64c1febe9385

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
COc1ccc(-c2cc(COS(C)(=O)=O)c(=O)n(CC3CCCC3)n2)cc1F
2-cyclopentylmethyl-6-(3-fluoro-4-methoxyphenyl)-4-methanesulfonyloxymethyl-2H-pyridazin-3-one
CN1CCNCC1
1-methylpiperazine
→
COc1ccc(-c2cc(CN3CCN(C)CC3)c(=O)n(CC3CCCC3)n2)cc1F
title compound
Ausbeute 61.4%
COc1ccc(-c2cc(CN3CCN(C)CC3)c(=O)n(CC3CCCC3)n2)cc1F
2-cyclopentylmethyl-6-(3-fluoro-4-methoxyphenyl)-4-(4-methyl-1-piperazinyl)methyl-2H-pyridazin-3-one
Ausbeute 61.4%

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
COc1ccc(-c2cc(COS(C)(=O)=O)c(=O)n(CC3CCCC3)n2)cc1F
2-cyclopentylmethyl-6-(3-fluoro-4-methoxyphenyl)-4-methanesulfonyloxymethyl-2H-pyridazin-3-one
CN1CCNCC1
1-methylpiperazine

Reagenzien

Keine

Reaktionsbedingungen

Detaillierte Bedingungen
See reaction.notes.procedure_details.

Aufarbeitung

  1. 1
    Sonstigewere reacted

Vorschrift

Following the procedure of Example 1 (10), 2-cyclopentylmethyl-6-(3-fluoro-4-methoxyphenyl)-4-methanesulfonyloxymethyl-2H-pyridazin-3-one and 1-methylpiperazine were reacted to yield the title compound as a yellow oil (yield: 61.4%).

Quelle

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