2-methyl-1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]propan-2-ol → 2-Methyl-1-{4-[2-(2-pyridin-4-ylmethyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulen-8-yl]-pyrazol-1-yl}-propan-2-ol

HRID 708102Notes

Reaction equation

HRID 708102 reaction equation
Br[C:2]1[CH:27]=[CH:26][C:5]2[C:6]3[N:7]=[C:8]([C:14]4[N:15]([CH2:19][C:20]5[CH:25]=[CH:24][N:23]=[CH:22][CH:21]=5)[N:16]=[CH:17][N:18]=4)[S:9][C:10]=3[CH2:11][CH2:12][O:13][C:4]=2[CH:3]=1.[CH3:28][C:29]([OH:46])([CH3:45])[CH2:30][N:31]1[CH:35]=[C:34](B2OC(C)(C)C(C)(C)O2)[CH:33]=[N:32]1>>[CH3:28][C:29]([OH:46])([CH3:45])[CH2:30][N:31]1[CH:35]=[C:34]([C:2]2[CH:27]=[CH:26][C:5]3[C:6]4[N:7]=[C:8]([C:14]5[N:15]([CH2:19][C:20]6[CH:21]=[CH:22][N:23]=[CH:24][CH:25]=6)[N:16]=[CH:17][N:18]=5)[S:9][C:10]=4[CH2:11][CH2:12][O:13][C:4]=3[CH:3]=2)[CH:33]=[N:32]1

Participants

3

Reactant 2

HCID 582041312-methyl-1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]propan-2-olHCID 582042368-Bromo-2-(2-pyridin-4-ylmethyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene

Product 1

HCID 582041932-Methyl-1-{4-[2-(2-pyridin-4-ylmethyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulen-8-yl]-pyrazol-1-yl}-propan-2-ol

Procedure

Following the procedure for 114, 8-Bromo-2-(2-pyridin-4-ylmethyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene was reacted with 2-Methyl-1-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyrazol-1-yl]-propan-2-ol to give 354. MS(ESI+) 500.1. 1H NMR (400 MHz, DMSO) δ 8.56 (dd, J=4.5, 1.6, 2H), 8.24 (s, 1H), 8.15 (s, 1H), 8.03 (d, J=8.3, 1H), 7.93 (s, 1H), 7.32 (dd, J=8.3, 1.8, 1H), 7.26 (d, J=1.8, 1H), 7.23-7.19 (m, 2H), 6.12 (s, 2H), 4.71 (s, 1H), 4.35 (t, J=5.0, 2H), 4.03 (s, 2H), 3.43 (t, J=5.0, 2H), 1.09 (s, 6H)

Sources & evidence

ORD record
ord-27166665cc7149318aa81e4e74e00de1
Source dataset
uspto-grants-2015_11
Patent number
US09175009B2

Reaction notes

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