2-Aminopyrimidine-5-boronic acid, pinacol ester → 5-{3-[6-Trifluoromethyl-4-(4-trifluoromethyl-phenyl)-pyridin-2-yl]-phenyl}-pyrimidin-2-ylamine

HRID 1989540Notes

Reaction equation

HRID 1989540 reaction equation
Br[C:2]1[CH:3]=[C:4]([C:8]2[CH:13]=[C:12]([C:14]3[CH:19]=[CH:18][C:17]([C:20]([F:23])([F:22])[F:21])=[CH:16][CH:15]=3)[CH:11]=[C:10]([C:24]([F:27])([F:26])[F:25])[N:9]=2)[CH:5]=[CH:6][CH:7]=1.[NH2:28][C:29]1[N:34]=[CH:33][C:32](B2OC(C)(C)C(C)(C)O2)=[CH:31][N:30]=1>>[F:25][C:24]([F:27])([F:26])[C:10]1[N:9]=[C:8]([C:4]2[CH:3]=[C:2]([C:32]3[CH:31]=[N:30][C:29]([NH2:28])=[N:34][CH:33]=3)[CH:7]=[CH:6][CH:5]=2)[CH:13]=[C:12]([C:14]2[CH:19]=[CH:18][C:17]([C:20]([F:23])([F:22])[F:21])=[CH:16][CH:15]=2)[CH:11]=1

Participants

3

Reactant 2

HCID 177502122-Aminopyrimidine-5-boronic acid, pinacol esterHCID 574687952-(3-Bromo-phenyl)-6-trifluoromethyl-4-(4-trifluoromethyl-phenyl)-pyridine

Product 1

HCID 602094545-{3-[6-Trifluoromethyl-4-(4-trifluoromethyl-phenyl)-pyridin-2-yl]-phenyl}-pyrimidin-2-ylamine

Procedure

The title compound was prepared from 2-(3-bromo-phenyl)-6-trifluoromethyl-4-(4-trifluoromethyl-phenyl)-pyridine (example E.81) (0.20 g, 0.45 mmol) and commercially available 2-amino-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (0.109 g, 0.49 mmol) according to the general procedure VI. Obtained as a light yellow solid (0.160 g, 77%). MS (ISP) 461.2 [(M+H)+]; mp 260° C.

Sources & evidence

ORD record
ord-799a2629fefa49dfa0f32b55a7d55bcc
Source dataset
uspto-grants-2010_01
Patent number
US07642264B2

Reaction notes

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