2,4-Dichlorobenzoyl chloride → 2,4-Dichloro-N-[1-cyano-1-methyl-2-(4,6,7-trichloro-2H-indazol-2-yl)ethyl]benzamide

HRID 1257039Notes

Reaction equation

HRID 1257039 reaction equation
[Cl:1][C:2]1[CH:10]=[C:9]([Cl:11])[CH:8]=[CH:7][C:3]=1[C:4](Cl)=[O:5].[NH2:12][C:13]([CH3:29])([CH2:16][N:17]1[CH:25]=[C:24]2[C:19]([C:20]([Cl:28])=[C:21]([Cl:27])[CH:22]=[C:23]2[Cl:26])=[N:18]1)[C:14]#[N:15]>C1COCC1>[Cl:1][C:2]1[CH:10]=[C:9]([Cl:11])[CH:8]=[CH:7][C:3]=1[C:4]([NH:12][C:13]([C:14]#[N:15])([CH3:29])[CH2:16][N:17]1[CH:25]=[C:24]2[C:19]([C:20]([Cl:28])=[C:21]([Cl:27])[CH:22]=[C:23]2[Cl:26])=[N:18]1)=[O:5]

Participants

4

Reactant 2

HCID 666452,4-Dichlorobenzoyl chlorideHCID 666208912-Amino-2-methyl-3-(4,6,7-trichloro-2H-indazol-2-yl)propionitrile

Product 1

HCID 687062942,4-Dichloro-N-[1-cyano-1-methyl-2-(4,6,7-trichloro-2H-indazol-2-yl)ethyl]benzamide

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent2×

Procedure

Using a procedure similar to that described in Example 60, except using a solution of 2,4-dichlorobenzoyl chloride (0.16 mmole) in THF and a solution of 2-amino-2-methyl-3-(4,6,7-trichloro-2H-indazol-2-yl)propionitrile (0.075 mmole, described in Example 147) in THF mixed with TEA (3% v./v.), the title compound was isolated as solid residue (4.2 mg). It was dissolved in DMSO for further biological evaluation and analyzed by LCMS. MS (ES): M/Z [M+H]=475, RT=0.74 min.

Sources & evidence

ORD record
ord-4f0d62c981b643ab9b6e28c2ac3d732f
Source dataset
uspto-grants-2013_06
Patent number
US08461176B2

Reaction notes

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