5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine → 5-{4-[6-Methyl-4-(4-trifluoromethyl-phenyl)-pyridin-2-yl]-pyrimidin-2-yl}-pyridin-2-ylamine

HRID 1928268Notes

Reaction equation

HRID 1928268 reaction equation
Cl[C:2]1[N:7]=[C:6]([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]([CH3:24])[N:9]=2)[CH:5]=[CH:4][N:3]=1.[NH2:25][C:26]1[CH:31]=[CH:30][C:29](B2OC(C)(C)C(C)(C)O2)=[CH:28][N:27]=1>>[CH3:24][C:10]1[N:9]=[C:8]([C:6]2[CH:5]=[CH:4][N:3]=[C:2]([C:29]3[CH:30]=[CH:31][C:26]([NH2:25])=[N:27][CH:28]=3)[N:7]=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 27565555-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amineHCID 574687972-Chloro-4-[6-methyl-4-(4-trifluoromethylphenyl)-pyridin-2-yl]-pyrimidine

Product 1

HCID 247604355-{4-[6-Methyl-4-(4-trifluoromethyl-phenyl)-pyridin-2-yl]-pyrimidin-2-yl}-pyridin-2-ylamine

Procedure

The title compound was prepared from 2-chloro-4-[6-methyl-4-(4-trifluoromethyl-phenyl)-pyridin-2-yl]-pyrimidine (example E.83) (0.40 g, 1.14 mmol) and commercially available 2-amino-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (0.302 g, 1.37 mmol) according to the general procedure VI. Obtained as an off-white solid (0.050 g, 10%). MS (ISP) 408.3 [(M+H)+]; mp 191° C.

Sources & evidence

ORD record
ord-7e90bc3a7cee4682aa2a53a8942d51fc
Source dataset
uspto-grants-2012_05
Patent number
US08183262B2

Reaction notes

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