2,6-Dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol → HCID 66715867, compound

HRID 2271891Notes

Reaction equation

HRID 2271891 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:19]=[N:20][C:21]([O:24][CH2:25][CH2:26][N:27]([CH3:29])[CH3:28])=[CH:22][CH:23]=1.[Cl:30][C:31]1[CH:36]=[C:35](B2OC(C)(C)C(C)(C)O2)[CH:34]=[C:33]([Cl:46])[C:32]=1[OH:47]>>[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:19]=[N:20][C:21]([O:24][CH2:25][CH2:26][N:27]([CH3:28])[CH3:29])=[CH:22][CH:23]=2)=[CH:3][C:2]([C:35]2[CH:36]=[C:31]([Cl:30])[C:32]([OH:47])=[C:33]([Cl:46])[CH:34]=2)=[CH:11][CH:10]=3)=[O:13])[CH2:16][CH2:15]1

Participants

3

Reactant 2

HCID 667151272,6-Dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenolHCID 66715987HCID 66715987, compound

Product 1

HCID 66715867HCID 66715867, compoundYield 20.3%

Procedure

Following general procedure D, (6-bromo-4-(6-(2-(dimethylamino)ethoxy)pyridin-3-ylamino)quinolin-3-yl)(cyclopropyl)methanone (100 mg, 0.22 mmol) was reacted with 2,6-dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (95 mg, 0.33 mmol) to afford the desired product (24 mg, 20%) as a yellow solid: 1H NMR (500 MHz, CD3OD+TFA-d) δ 9.25 (s, 1H), 8.07 (d, J=2.8 Hz, 1H), 7.94 (s, 2H), 7.80 (s, 1H), 7.56 (dd, J=8.5, 2.8 Hz, 1H), 7.18 (s, 2H), 6.93 (d, J=8.5 Hz, 1H), 4.54 (t, J=5.5 Hz, 2H), 3.04 (t, J=5.5 Hz, 2H), 2.95-2.86 (m, 1H), 2.54 (s, 6H), 1.23-1.14 (m, 2H), 1.17-1.08 (m, 2H); ESI MS m/z 537 [C28H26Cl2N4O3+H]+; HPLC>99% (AUC), tR=11.42 min.

Sources & evidence

ORD record
ord-220f9959172a4a80a4af2f88509a38f5
Source dataset
uspto-grants-2015_09
Patent number
US09120749B2

Reaction notes

Loading…