Tetrafluoro-m-phenylenediamine dihydrochloride → HCID 178483665, compound

HRID 526079Notes

Reaction equation

HRID 526079 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]([CH:14]1[CH2:16][CH2:15]1)=[O:13])=[C:5]2[NH:17][C@H:18]1[CH2:23][CH2:22][C@H:21]([CH2:24][N:25]([CH3:27])[CH3:26])[CH2:20][CH2:19]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].C1(N)C(F)=C(F)C(F)=C(N)C=1F.Cl.Cl>>[ClH:1].[ClH:28].[CH:14]1([C:12]([C:6]2[CH:7]=[N:8][C:9]3[C:4]([C:5]=2[NH:17][C@H:18]2[CH2:23][CH2:22][C@H:21]([CH2:24][N:25]([CH3:27])[CH3:26])[CH2:20][CH2:19]2)=[N:3][C:2]([C:33]2[CH:34]=[C:29]([Cl:28])[C:30]([OH:45])=[C:31]([Cl:44])[CH:32]=2)=[CH:11][CH:10]=3)=[O:13])[CH2:15][CH2:16]1

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 178483667HCID 178483667, compound

Product 1

HCID 178483665HCID 178483665, compoundYield 97.9%

Procedure

Following general procedure II, (6-chloro-4-{trans-4-[(dimethylamino)methyl]-cyclohexyl amino}-1,5-naphthyridin-3-yl)(cyclopropyl)methanone (60 mg, 0.16 mmol) was reacted with 2,6-dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (65 mg, 0.23 mmol) followed by formation of the dihydrochloride salt to afford the desired product (66 mg, 73%) as a light yellow solid: 1H NMR (500 MHz, CD3OD) δ 9.41 (s, 1H), 8.46 (d, J=8.9 Hz, 1H), 8.34 (d, J=8.9 Hz, 1H), 8.12 (s, 2H), 5.74-5.64 (m, 1H), 3.09 (d, J=6.6 Hz, 2H), 2.93 (s, 6H), 2.92-2.85 (s, 1H), 2.47-2.40 (m, 2H), 2.08-1.96 (m, 3H), 1.72-1.60 (m, 2H), 1.47-1.34 (m, 2H), 1.32-1.18 (m, 4H). ESI MS m/z 513 [M+H]+; HPLC>99% (AUC), tR=9.67 min.

Sources & evidence

ORD record
ord-770a3658dec14371be48285afb39b84c
Source dataset
uspto-grants-2016_05
Patent number
US09345709B2

Reaction notes

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