2-Fluoropyridine-4-boronic acid → HCID 58204108, compound

HRID 1849461Notes

Reaction equation

HRID 1849461 reaction equation
[CH:1]([N:4]1[C:8]([C:9]2[S:10][C:11]3[CH2:12][CH2:13][O:14][C:15]4[CH:22]=[C:21](Br)[CH:20]=[CH:19][C:16]=4[C:17]=3[N:18]=2)=[N:7][CH:6]=[N:5]1)([CH3:3])[CH3:2].[F:24][C:25]1[CH:30]=[C:29](B(O)O)[CH:28]=[CH:27][N:26]=1>>[CH:1]([N:4]1[C:8]([C:9]2[S:10][C:11]3[CH2:12][CH2:13][O:14][C:15]4[CH:22]=[C:21]([C:29]5[CH:28]=[CH:27][N:26]=[C:25]([F:24])[CH:30]=5)[CH:20]=[CH:19][C:16]=4[C:17]=3[N:18]=2)=[N:7][CH:6]=[N:5]1)([CH3:3])[CH3:2]

Participants

3

Reactant 2

HCID 27833962-Fluoropyridine-4-boronic acidHCID 668867488-Bromo-2-isopropyl-2H-1,2,4-triazol-3-yl-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene

Product 1

HCID 58204108HCID 58204108, compoundYield 30%

Procedure

Following the procedures for 128, 2-(2-Isopropyl-2H-[1,2,4]triazol-3-yl)-8-bromo-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene was reacted with 2-fluoropyridin-4-ylboronic acid to give 2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-8-(2-fluoropyrid-4-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene (0.60 g, 30%). MS (ESI(+): m/z 408.0 (M+H)

Sources & evidence

ORD record
ord-c6c316aa97874354af704fd3c5308c94
Source dataset
uspto-grants-2015_02
Patent number
US08952043B2

Reaction notes

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