2-[5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl]propan-2-ol → 8-[5-(1-Hydroxy-1-methyl-ethyl)-pyridin-3-yl]-1-(1-isopropyl-3-methyl-1H-pyrazol-4-yl)-3-methyl-1,3-dihydro-imidazo[4,5-c]quinolin-2-one

HRID 445750Notes

Reaction equation

HRID 445750 reaction equation
Br[C:2]1[CH:11]=[CH:10][C:9]2[N:8]=[CH:7][C:6]3[N:12]([CH3:25])[C:13](=[O:24])[N:14]([C:15]4[C:16]([CH3:23])=[N:17][N:18]([CH:20]([CH3:22])[CH3:21])[CH:19]=4)[C:5]=3[C:4]=2[CH:3]=1.CC1(C)C(C)(C)OB([C:34]2[CH:35]=[C:36]([C:40]([OH:43])([CH3:42])[CH3:41])[CH:37]=[N:38][CH:39]=2)O1>>[OH:43][C:40]([C:36]1[CH:35]=[C:34]([C:2]2[CH:11]=[CH:10][C:9]3[N:8]=[CH:7][C:6]4[N:12]([CH3:25])[C:13](=[O:24])[N:14]([C:15]5[C:16]([CH3:23])=[N:17][N:18]([CH:20]([CH3:21])[CH3:22])[CH:19]=5)[C:5]=4[C:4]=3[CH:3]=2)[CH:39]=[N:38][CH:37]=1)([CH3:42])[CH3:41]

Participants

3

Reactant 2

HCID 533985282-[5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl]propan-2-olHCID 596200788-bromo-1-(1-isopropyl-3-methyl-1H-pyrazol-4-yl)-3-methyl-1,3-dihydro-imidazo[4,5-c]quinolin-2-one2×

Product 1

HCID 596196108-[5-(1-Hydroxy-1-methyl-ethyl)-pyridin-3-yl]-1-(1-isopropyl-3-methyl-1H-pyrazol-4-yl)-3-methyl-1,3-dihydro-imidazo[4,5-c]quinolin-2-one

Procedure

The title compound was synthesized in a similar manner as described for Example 1.1 using 8-bromo-1-(1-isopropyl-3-methyl-1H-pyrazol-4-yl)-3-methyl-1,3-dihydro-imidazo[4,5-c]quinolin-2-one (Intermediate G) and 2-[5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridin-3-yl]-propan-2-ol (Stage 215.1.1) to give the title compound as a white foam. (HPLC: tR 2.13 min (Method A); M+H=457 MS-ES; 1H-NMR (d6-DMSO, 400 MHz) 8.99 (s, 1H), 8.69-8.66 (m, 1H), 8.46-8.44 (m, 1H), 8.21 (s, 1H), 8.16-8.12 (m, 1H), 7.98-7.91 (m, 2H), 7.58-7.56 (m, 1H), 5.26 (s, 1H), 4.53 (hp, 1H), 3.59 (s, 3H), 1.97 (s, 3H), 1.49 (s, 6H), 1.44 (d, 6H))

Workup

  1. customThe title compound was synthesized in a similar manner

Sources & evidence

ORD record
ord-ed0116cf97b245e894668a95a4ec6d85
Source dataset
uspto-grants-2013_07
Patent number
US08476294B2

Reaction notes

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