2-Chloro-6-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol → HCID 86692925, compound

HRID 2271742Notes

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][CH2:18][CH:19]1[CH2:24][CH2:23][N:22]([CH3:25])[CH2:21][CH2:20]1.[Cl:26][C:27]1[CH:32]=[C:31](B2OC(C)(C)C(C)(C)O2)[CH:30]=[C:29]([O:42][CH3:43])[C:28]=1[OH:44]>>[Cl:26][C:27]1[CH:32]=[C:31]([C:2]2[CH:3]=[C:4]3[C:9](=[CH:10][CH:11]=2)[N:8]=[CH:7][C:6]([C:12]([CH:14]2[CH2:15][CH2:16]2)=[O:13])=[C:5]3[NH:17][CH2:18][CH:19]2[CH2:20][CH2:21][N:22]([CH3:25])[CH2:23][CH2:24]2)[CH:30]=[C:29]([O:42][CH3:43])[C:28]=1[OH:44]

Participants

Reactant 2

HCID 177502302-Chloro-6-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol

HCID 66715958HCID 66715958, compound

Product 1

HCID 86692925HCID 86692925, compoundYield 44.1%

Procedure

Following general procedure F, {6-bromo-4-[(1-methylpiperidin-4-yl)methylamino]quinolin-3-yl}(cyclopropyl)methanone (63 mg, 0.156 mmol) was reacted with 2-chloro-6-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (53 mg, 0.187 mmol) to afford the desired product (33 mg, 44%) as a yellow solid: 1H NMR (500 MHz, CD3OD) δ 9.12 (s, 1H), 8.41 (d, J=1.8 Hz, 1H), 7.99 (dd, J=8.7, 1.9 Hz, 1H), 7.88 (d, J=8.7 Hz, 1H), 7.26 (d, J=2.1 Hz, 1H), 7.19 (d, J=2.1 Hz, 1H), 3.98 (s, 3H), 3.84 (d, J=6.7 Hz, 2H), 3.20-3.13 (m, 2H), 2.87-2.80 (m, 1H), 2.51 (s, J=10.3 Hz, 3H), 2.46 (t, J=11.6 Hz, 2H), 1.97 (d, J=13.2 Hz, 2H), 1.90 (s, 1H), 1.53-1.40 (m, 2H), 1.24-1.17 (m, 2H), 1.14-1.07 (m, 2H); ESI MS m/z [C27H30ClN3O3+H]+; HPLC>99% (AUC), tR=8.32 min.

Sources & evidence

ORD record: ord-3c54b1cd86924a038580fbd3474a7dbf
Source dataset: uspto-grants-2015_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09120749B2

Reaction notes

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