3-Carboxyphenylboronic acid → 3-(2-(1-isopropyl-1H-1,2,4-triazol-5-yl)-4,5-dihydrobenzo[b]thieno[2,3-d]oxepin-8-yl)benzoic acid

HRID 1190358Notes

Reaction equation

HRID 1190358 reaction equation
Br[C:2]1[CH:23]=[CH:22][C:5]2[C:6]3[S:7][C:8]([C:14]4[N:18]([CH:19]([CH3:21])[CH3:20])[N:17]=[CH:16][N:15]=4)=[CH:9][C:10]=3[CH2:11][CH2:12][O:13][C:4]=2[CH:3]=1.[C:24]([C:27]1[CH:28]=[C:29](B(O)O)[CH:30]=[CH:31][CH:32]=1)([OH:26])=[O:25]>>[CH:19]([N:18]1[C:14]([C:8]2[S:7][C:6]3[C:5]4[CH:22]=[CH:23][C:2]([C:31]5[CH:32]=[C:27]([CH:28]=[CH:29][CH:30]=5)[C:24]([OH:26])=[O:25])=[CH:3][C:4]=4[O:13][CH2:12][CH2:11][C:10]=3[CH:9]=2)=[N:15][CH:16]=[N:17]1)([CH3:21])[CH3:20]

Participants

3

Reactant 2

HCID 27339573-Carboxyphenylboronic acidHCID 579003435-(8-Bromo-4,5-dihydro-6-oxa-1-thia-benzo[e]azulen-2-yl)-1-isopropyl-1H-[1,2,4]triazole

Product 1

HCID 582040043-(2-(1-isopropyl-1H-1,2,4-triazol-5-yl)-4,5-dihydrobenzo[b]thieno[2,3-d]oxepin-8-yl)benzoic acid

Procedure

Following the procedure for 114, 5 5-(8-Bromo-4,5-dihydro-6-oxa-1-thia-benzo[e]azulen-2-yl)-1-isopropyl-1H-[1,2,4]triazole was reacted with 3-carboxyphenylboronic acid to give 147. MS (ESI+) 432.1

Sources & evidence

ORD record
ord-0a1db5d5c1c549ae8481ee59cb9e856c
Source dataset
uspto-grants-2014_03
Patent number
US08673952B2

Reaction notes

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