Reaktion #8103

ord-86f3e597f9a249a098df0721367ec558

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
CC(C)(C)OC(=O)N1CCNCC1
tert-butyl 1-piperazinecarboxylate
→
COc1ccc(-c2cc(CN3CCN(C(=O)OC(C)(C)C)CC3)c(=O)n(CC3CCCC3)n2)cc1F
title compound
Ausbeute 78.8%
COc1ccc(-c2cc(CN3CCN(C(=O)OC(C)(C)C)CC3)c(=O)n(CC3CCCC3)n2)cc1F
4-(4-tert-butoxycarbonyl-1-piperazinyl)methyl-2-cyclopentylmethyl-6-(3-fluoro-4-methoxyphenyl)-2H-pyridazin-3-one
Ausbeute 78.8%

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
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-cyclopentylmethyl-6-(3-fluoro-4-methoxyphenyl)-4-methanesulfonyloxymethyl-2H-pyridazin-3-one and tert-butyl 1-piperazinecarboxylate were reacted to yield the title compound as a yellow oil (yield: 78.8%).

Quelle

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