5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine → HCID 60209383, compound

HRID 1928081Notes

Reaction equation

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

Participants

Reactant 2

HCID 27565555-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine

HCID 57468753HCID 57468753, compound

Product 1

HCID 60209383HCID 60209383, compound

Procedure

The title compound was prepared from 2-(4-bromo-imidazol-1-yl)-4-(3-fluoro-4-trifluoromethyl-phenyl)-6-trifluoromethyl-pyrimidine (example 35) (0.23 g, 0.5 mmol) and commercially available 2-amino-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (0.14 g, 0.65 mmol) according to the general procedure VI. Obtained as a yellow solid (0.065 g, 28%). MS (ISP) 469.2 [(M+H)+]; mp 309° C.

Sources & evidence

ORD record: ord-d9918e4dd9b34b3f8d86d5360f6b867a
Source dataset: uspto-grants-2012_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08183262B2

Reaction notes

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