2,6-Dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol → HCID 178467085, compound

HRID 2271965Notes

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:14])[CH3:13])=[C:5]2[NH:15][C@H:16]1[CH2:21][CH2:20][C@H:19]([N:22]([CH3:24])[CH3:23])[CH2:18][CH2:17]1.[Cl:25][C:26]1[CH:31]=[C:30](B2OC(C)(C)C(C)(C)O2)[CH:29]=[C:28]([Cl:41])[C:27]=1[OH:42]>>[Cl:25][C:26]1[CH:31]=[C:30]([C:2]2[CH:3]=[C:4]3[C:9](=[CH:10][CH:11]=2)[N:8]=[CH:7][C:6]([C:12](=[O:14])[CH3:13])=[C:5]3[NH:15][C@H:16]2[CH2:21][CH2:20][C@H:19]([N:22]([CH3:24])[CH3:23])[CH2:18][CH2:17]2)[CH:29]=[C:28]([Cl:41])[C:27]=1[OH:42]

Participants

Reactant 2

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

HCID 178467070HCID 178467070, compound

Product 1

HCID 178467085HCID 178467085, compoundYield 80%

Procedure

Following general procedure F, 1-{6-bromo-4-[trans-4-(dimethylamino)cyclohexylamino]quinolin-3-yl}ethanone (30 mg, 0.0.77 mmol) was reacted with 2,6-dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (44 mg, 0.154 mmol) to afford the desired product (29 mg, 80%) as a yellow solid: 1H NMR (500 MHz, CD3OD TFA-d) δ 9.13 (s, 1H), 8.48 (s, 1H), 8.30 (dd, J=8.7, 1.8 Hz, 1H), 8.00 (d, J=8.7 Hz, 1H), 7.77 (s, 2H), 4.66-4.62 (m, 1H), 3.50-3.46 (m, 1H), 2.91 (s, 6H), 2.75 (s, 3H), 2.59-2.55 (m, 2H), 2.34-2.30 (m, 2H), 1.92-1.84 (m, 4H); ESI MS m/z 472 [C25H27Cl2N3O2+H]+; HPLC 98.0% (AUC), tR=9.78 min.

Sources & evidence

ORD record: ord-5e7cc666fa2d482abb06de6aa793edb1
Source dataset: uspto-grants-2015_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09120749B2

Reaction notes

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