3-fluoro-2-(trifluoromethyl)benzoyl chloride → HCID 11178786, compound

HRID 2356443Notes

Reaction equation

HRID 2356443 reaction equation
[F:1][C:2]1[C:3]([C:11]([F:14])([F:13])[F:12])=[C:4]([CH:8]=[CH:9][CH:10]=1)[C:5](Cl)=[O:6].[CH:15]1([CH2:18][CH2:19][NH:20][C:21]([C:23]2[N:24]=[N:25][C:26]([N:29]3[CH2:34][CH2:33][NH:32][CH2:31][CH2:30]3)=[CH:27][CH:28]=2)=[O:22])[CH2:17][CH2:16]1>>[CH:15]1([CH2:18][CH2:19][NH:20][C:21]([C:23]2[N:24]=[N:25][C:26]([N:29]3[CH2:34][CH2:33][N:32]([C:5](=[O:6])[C:4]4[CH:8]=[CH:9][CH:10]=[C:2]([F:1])[C:3]=4[C:11]([F:14])([F:13])[F:12])[CH2:31][CH2:30]3)=[CH:27][CH:28]=2)=[O:22])[CH2:17][CH2:16]1

Participants

3

Reactant 2

HCID 27747853-fluoro-2-(trifluoromethyl)benzoyl chlorideHCID 66849327N-(2-cyclopropylethyl)-6-(1-piperazinyl)-3-pyridazinecarboxamide

Product 1

HCID 11178786HCID 11178786, compound

Procedure

Following the procedure of Example 3, making variations only as required to use 3-fluoro-2-trifluoromethylbenzoyl chloride in place of isoxazole-5-carbonyl chloride to react with 6-piperazin-1-yl-pyridazine-3-carboxylic acid (2-cyclopropylethyl)amide, the title compound was obtained as a white powder (31% yield). 1H NMR (300 MHz, CDCl3) δ 8.05, 7.97, 7.65-7.59, 7.29, 7.12, 6.99, 4.05-3.99, 3.89-3.72, 3.54, 3.35, 1.50, 0.76-0.71, 0.48-0.42, 0.10-0.05.

Sources & evidence

ORD record
ord-9557e8de7572480eb8a2bc8285109b55
Source dataset
uspto-grants-2010_07
Patent number
US07759348B2

Reaction notes

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