Benzoic acid, 4-amino-, 1,1-dimethylethyl ester → HCID 117622568, compound

HRID 56734Notes

Reaction equation

HRID 56734 reaction equation
[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([C:24]#[N:25])=[C:6]([C:8]2[C:13]([C:14]([F:17])([F:16])[F:15])=[CH:12][N:11]([CH:18]([CH3:22])[C:19](O)=[O:20])[C:10](=[O:23])[CH:9]=2)[CH:7]=1.[NH2:26][C:27]1[CH:39]=[CH:38][C:30]([C:31]([O:33][C:34]([CH3:37])([CH3:36])[CH3:35])=[O:32])=[CH:29][CH:28]=1>>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([C:24]#[N:25])=[C:6]([C:8]2[C:13]([C:14]([F:15])([F:17])[F:16])=[CH:12][N:11]([CH:18]([CH3:22])[C:19]([NH:26][C:27]3[CH:39]=[CH:38][C:30]([C:31]([O:33][C:34]([CH3:35])([CH3:36])[CH3:37])=[O:32])=[CH:29][CH:28]=3)=[O:20])[C:10](=[O:23])[CH:9]=2)[CH:7]=1

Participants

3

Reactant 2

HCID 233272Benzoic acid, 4-amino-, 1,1-dimethylethyl esterHCID 1176227202-[4-(5-Chloro-2-cyanophenyl)-2-oxo-5-(trifluoromethyl)pyridin-1(2H)-yl]propanoic acid

Product 1

HCID 117622568HCID 117622568, compound

Procedure

515 mg (purity 51%, 0.71 mmol) of 2-[4-(5-chloro-2-cyanophenyl)-2-oxo-5-(trifluoromethyl)pyridin-1(2H)-yl]propanoic acid (racemate) and 1.2 eq. of tert-butyl 4-aminobenzoate were reacted according to General Method 5A. Yield: 251 mg (purity 79%, 51% of theory)

Sources & evidence

ORD record
ord-ef056ee233d142bd82f18dddae9582fc
Source dataset
uspto-grants-2016_09
Patent number
US09434690B2

Reaction notes

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