1-(Trifluoromethyl)cyclobutanecarboxylic acid → 1-Trifluoromethyl-cyclobutanecarboxylic acid [3-((S)-2-amino-1,4,5,5-tetramethyl-6-oxo-1,4,5,6-tetrahydro-pyrimidin-4-yl)-4-fluoro-phenyl]-amide

HRID 2409130Notes

Reaction equation

HRID 2409130 reaction equation
C(OC(=O)[NH:7][C:8]1[N:9]([CH3:26])[C:10](=[O:25])[C:11]([CH3:24])([CH3:23])[C@:12]([C:15]2[CH:20]=[C:19]([NH2:21])[CH:18]=[CH:17][C:16]=2[F:22])([CH3:14])[N:13]=1)(C)(C)C.[F:28][C:29]([F:38])([F:37])[C:30]1([C:34](O)=[O:35])[CH2:33][CH2:32][CH2:31]1>>[NH2:7][C:8]1[N:9]([CH3:26])[C:10](=[O:25])[C:11]([CH3:24])([CH3:23])[C@:12]([C:15]2[CH:20]=[C:19]([NH:21][C:34]([C:30]3([C:29]([F:38])([F:37])[F:28])[CH2:33][CH2:32][CH2:31]3)=[O:35])[CH:18]=[CH:17][C:16]=2[F:22])([CH3:14])[N:13]=1

Participants

3

Reactant 2

HCID 27828381-(Trifluoromethyl)cyclobutanecarboxylic acidHCID 57496584[(S)-4-(5-amino-2-fluoro-phenyl)-1,4,5,5-tetramethyl-6-oxo-1,4,5,6-tetrahydro-pyrimidin-2-yl]-carbamic acid tert-butyl ester2×

Product 1

HCID 575161301-Trifluoromethyl-cyclobutanecarboxylic acid [3-((S)-2-amino-1,4,5,5-tetramethyl-6-oxo-1,4,5,6-tetrahydro-pyrimidin-4-yl)-4-fluoro-phenyl]-amide

Procedure

The coupling of [(S)-4-(5-amino-2-fluoro-phenyl)-1,4,5,5-tetramethyl-6-oxo-1,4,5,6-tetrahydro-pyrimidin-2-yl]-carbamic acid tert-butyl ester (intermediate F2) and 1-trifluoromethyl-cyclobutanecarboxylic acid followed by deprotection of the intermediate yielded the title compound as a white solid. MS (ESI): m/z=429.3 [M+H]+.

Sources & evidence

ORD record
ord-07307e09879544b7a1c96569f111ec93
Source dataset
uspto-grants-2014_08
Patent number
US08815881B2

Reaction notes

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