Tetrafluoro-m-phenylenediamine dihydrochloride → HCID 178467093, compound

HRID 526149Notes

Reaction equation

HRID 526149 reaction equation
[Cl:1][C:2]1[N: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]([CH2:22][N:23]([CH3:25])[CH3:24])[CH2:18][CH2:17]1.[Cl:26][C:27]1[CH:32]=[C:31](B2OC(C)(C)C(C)(C)O2)[CH:30]=[C:29]([Cl:42])[C:28]=1[OH:43].C1(N)C(F)=C(F)C(F)=C(N)C=1F.Cl.Cl>>[ClH:1].[ClH:26].[Cl:26][C:27]1[CH:32]=[C:31]([C:2]2[N: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[CH2:17][CH2:18][C@@H:19]([CH2:22][N:23]([CH3:24])[CH3:25])[CH2:20][CH2:21]2)[CH:30]=[C:29]([Cl:42])[C:28]=1[OH:43]

Participants

4

Reactant 3

HCID 149026Tetrafluoro-m-phenylenediamine dihydrochlorideHCID 667151272,6-Dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenolHCID 178467144HCID 178467144, compound

Product 1

HCID 178467093HCID 178467093, compoundYield 178.5%

Procedure

Following general procedure II, 1-(6-chloro-4-{cis-4-[(dimethylamino)methyl]-cyclohexyl amino}-1,5-naphthyridin-3-yl)ethanone (120 mg, 0.30 mmol) was reacted with 2,6-dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (100 mg, 0.30 mmol) followed by formation of the dihydrochloride salt to afford the desired product (150 mg, 81%) as an off-white solid: 1H NMR (500 MHz, CD3OD) δ 9.17 (s, 1H), 8.47 (d, J=9.0 Hz, 1H), 8.34 (d, J=8.9 Hz, 1H), 8.11 (s, 2H), 5.92 (p, J=4.4 Hz, 1H), 3.21 (d, J=7.2 Hz, 2H), 2.96 (s, 6H), 2.78 (s, 3H), 2.25-2.05 (m, 3H), 1.99-1.88 (m, 2H), 1.62 (dtd, J=14.1, 11.2, 10.8, 3.7 Hz, 3H), 1.20 (s, 1H); ESI MS m/z 487 [M+H]+; HPLC 96.5% (AUC), tR=9.9 min.

Sources & evidence

ORD record
ord-f9d10d8067ad464aa3a1f4473ed88302
Source dataset
uspto-grants-2016_05
Patent number
US09345709B2

Reaction notes

Loading…