Benzoic acid, 4-amino-, 1,1-dimethylethyl ester → HCID 117622972, compound

HRID 56821Notes

Reaction equation

HRID 56821 reaction equation
[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([C:26]#[N:27])=[C:6]([C:8]2[C:13]([O:14][CH3:15])=[CH:12][N:11]([CH:16]([CH2:20][CH:21]3[CH2:24][CH2:23][CH2:22]3)[C:17](O)=[O:18])[C:10](=[O:25])[CH:9]=2)[CH:7]=1.[NH2:28][C:29]1[CH:41]=[CH:40][C:32]([C:33]([O:35][C:36]([CH3:39])([CH3:38])[CH3:37])=[O:34])=[CH:31][CH:30]=1>>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([C:26]#[N:27])=[C:6]([C:8]2[C:13]([O:14][CH3:15])=[CH:12][N:11]([CH:16]([CH2:20][CH:21]3[CH2:22][CH2:23][CH2:24]3)[C:17]([NH:28][C:29]3[CH:41]=[CH:40][C:32]([C:33]([O:35][C:36]([CH3:37])([CH3:38])[CH3:39])=[O:34])=[CH:31][CH:30]=3)=[O:18])[C:10](=[O:25])[CH:9]=2)[CH:7]=1

Participants

3

Reactant 2

HCID 233272Benzoic acid, 4-amino-, 1,1-dimethylethyl esterHCID 1176228532-[4-(5-Chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl]-3-cyclobutylpropanoic acid

Product 1

HCID 117622972HCID 117622972, compound

Procedure

104 mg (0.27 mmol) of 2-[4-(5-chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl]-3-cyclobutylpropanoic acid (racemate) and 57 mg (0.30 mmol, 1.1 eq.) of tert-butyl 4-aminobenzoate were reacted according to General Method 5A. Yield: 66 mg (purity 86%, 38% of theory)

Sources & evidence

ORD record
ord-401d5d8aa58740c5b3f53450100a4c0f
Source dataset
uspto-grants-2016_09
Patent number
US09434690B2

Reaction notes

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