2,6-Dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol → HCID 66716158, compound

HRID 2271972Notes

Reaction equation

HRID 2271972 reaction equation
Br[C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[N:8]=[CH:7][C:6]([C:12]([CH:14]1[CH2:16][CH2:15]1)=[O:13])=[C:5]2[NH:17][C:18]1[CH:23]=[CH:22][CH:21]=[C:20]([CH2:24][CH2:25][N:26]2[CH2:31][CH2:30][N:29]([CH3:32])[CH2:28][CH2:27]2)[CH:19]=1.[Cl:33][C:34]1[CH:39]=[C:38](B2OC(C)(C)C(C)(C)O2)[CH:37]=[C:36]([Cl:49])[C:35]=1[OH:50]>>[CH:14]1([C:12]([C:6]2[CH:7]=[N:8][C:9]3[C:4]([C:5]=2[NH:17][C:18]2[CH:23]=[CH:22][CH:21]=[C:20]([CH2:24][CH2:25][N:26]4[CH2:27][CH2:28][N:29]([CH3:32])[CH2:30][CH2:31]4)[CH:19]=2)=[CH:3][C:2]([C:38]2[CH:39]=[C:34]([Cl:33])[C:35]([OH:50])=[C:36]([Cl:49])[CH:37]=2)=[CH:11][CH:10]=3)=[O:13])[CH2:15][CH2:16]1

Participants

3

Reactant 2

HCID 667151272,6-Dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenolHCID 66715722HCID 66715722, compound

Product 1

HCID 66716158HCID 66716158, compoundYield 74.2%

Procedure

Following general procedure F, {6-bromo-4-[3-(2-(4-methylpiperazin-1-yl)ethyl)phenylamino]quinolin-3-yl}(cyclopropyl)methanone (56 mg, 0.110 mmol) was reacted with 2,6-dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (48 mg, 0.165 mmol) to afford the desired product (47 mg, 74%) as a yellow solid: 1H NMR (500 MHz, CD3OD) δ 9.25 (s, 1H), 7.89 (s, 2H), 7.69 (s, 1H), 7.41 (t, J=7.7 Hz, 1H), 7.24 (d, J=7.7 Hz, 1H), 7.13-6.94 (m, 4H), 2.97-2.84 (m, 1H), 2.82-2.72 (m, 2H), 2.66-2.51 (m, 10H), 2.43 (s, 3H), 1.32-1.06 (m, 4H). ESI MS m/z 575 [C32H32C12N4O2+H]+; HPLC 95.1% (AUC), tR=10.37 min.

Sources & evidence

ORD record
ord-27136af7e4004c16b23c7c3df911f2c6
Source dataset
uspto-grants-2015_09
Patent number
US09120749B2

Reaction notes

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