Triethylamine → 4-{3-[2-(4-Chloro-phenyl)-2H-indazol-3-yl]-3-cyclohexyl-ureido}-3-methyl-benzoic acid methyl ester

HRID 1690553Notes

Reaction equation

HRID 1690553 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:16]([NH:17][CH:18]3[CH2:23][CH2:22][CH2:21][CH2:20][CH2:19]3)=[C:15]3[C:10]([CH:11]=[CH:12][CH:13]=[CH:14]3)=[N:9]2)=[CH:4][CH:3]=1.[CH3:24][O:25][C:26](=[O:37])[C:27]1[CH:32]=[CH:31][C:30]([N:33]=[C:34]=[O:35])=[C:29]([CH3:36])[CH:28]=1.CCN(CC)CC>ClCCCl>[CH3:24][O:25][C:26](=[O:37])[C:27]1[CH:32]=[CH:31][C:30]([NH:33][C:34]([N:17]([C:16]2[N:8]([C:5]3[CH:6]=[CH:7][C:2]([Cl:1])=[CH:3][CH:4]=3)[N:9]=[C:10]3[C:15]=2[CH:14]=[CH:13][CH:12]=[CH:11]3)[CH:18]2[CH2:23][CH2:22][CH2:21][CH2:20][CH2:19]2)=[O:35])=[C:29]([CH3:36])[CH:28]=1

Participants

5

Reactant 3

HCID 8471TriethylamineHCID 66905444[2-(4-Chloro-phenyl)-2H-indazol-3-yl]cyclohexyl-amineHCID 86069399Methyl 4-isocyanato-3-methylbenzoate

Product 1

HCID 669055144-{3-[2-(4-Chloro-phenyl)-2H-indazol-3-yl]-3-cyclohexyl-ureido}-3-methyl-benzoic acid methyl ester

Reagents, catalysts & solvents 1

HCID 111,2-DichloroethaneSolvent

Procedure

In analogy to the procedure described in example 1.2, [2-(4-chloro-phenyl)-2H-indazol-3-yl]-cyclohexyl-amine (example 11.1) was reacted with 3-methyl-4-isocyanato-benzoic acid methyl ester (example 14.1) in 1,2-dichloroethane in the presence of Et3N (1.4 eq.) for 2 days under reflux conditions to give the title compound as brown solid. MS: m/e=517.1 [M+H+].

Sources & evidence

ORD record
ord-d125fd1f51c64c78ae0be3581ed2c0c3
Source dataset
uspto-grants-2012_04
Patent number
US08153663B2

Reaction notes

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