2,6-Dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol → HCID 66715581, compound

HRID 2271850Notes

Reaction equation

HRID 2271850 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](=[O:16])[CH:13]([CH3:15])[CH3:14])=[C:5]2[NH:17][C:18]1[CH:23]=[CH:22][C:21]([CH2:24][N:25]([CH3:27])[CH3:26])=[CH:20][CH:19]=1.[Cl:28][C:29]1[CH:34]=[C:33](B2OC(C)(C)C(C)(C)O2)[CH:32]=[C:31]([Cl:44])[C:30]=1[OH:45]>>[Cl:28][C:29]1[CH:34]=[C:33]([C:2]2[CH:3]=[C:4]3[C:9](=[CH:10][CH:11]=2)[N:8]=[CH:7][C:6]([C:12](=[O:16])[CH:13]([CH3:15])[CH3:14])=[C:5]3[NH:17][C:18]2[CH:23]=[CH:22][C:21]([CH2:24][N:25]([CH3:27])[CH3:26])=[CH:20][CH:19]=2)[CH:32]=[C:31]([Cl:44])[C:30]=1[OH:45]

Participants

3

Reactant 2

HCID 667151272,6-Dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenolHCID 866928741-(6-Bromo-4-(4-((dimethylamino)methyl)phenylamino)quinolin-3-yl)-2-methylpropan-1-one

Product 1

HCID 66715581HCID 66715581, compoundYield 61.3%

Procedure

Following general procedure D, 1-(6-bromo-4-(4-((dimethylamino)methyl)phenylamino)quinolin-3-yl)-2-methylpropan-1-one (80 mg, 0.186 mmol) was reacted with 2,6-dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (84 mg, 0.291 mmol) to afford the desired product (58 mg, 61%) as a yellow-green solid: 1H NMR (300 MHz, CD3OD) δ 9.09 (s, 1H), 7.90 (s, 2H), 7.74 (s, 1H), 7.42 (d, J=8.4 Hz, 2H), 7.20 (d, J=8.1 Hz, 2H), 7.10 (s, 2H), 3.81 (m, 3H), 2.41 (s, 6H), 1.24 (d, J=6.6, 6H), ESI MS m/z 508, [C28H27Cl2N3O2+H]+; HPLC 99.7% (AUC), tR=11.16 min.

Sources & evidence

ORD record
ord-d850eb1a927d43adbcb926bf88fd757d
Source dataset
uspto-grants-2015_09
Patent number
US09120749B2

Reaction notes

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