4-Amino-8-bromo-N-propylcinnoline-3-carboxamide → HCID 25133106, compound

HRID 2375659Notes

Reaction equation

HRID 2375659 reaction equation
[NH2:1][C:2]1[C:11]2[C:6](=[C:7](Br)[CH:8]=[CH:9][CH:10]=2)[N:5]=[N:4][C:3]=1[C:13]([NH:15][CH2:16][CH2:17][CH3:18])=[O:14].[F:19][C:20]1[CH:25]=[C:24]([O:26][CH3:27])[CH:23]=[CH:22][C:21]=1B(O)O>>[NH2:1][C:2]1[C:11]2[C:6](=[C:7]([C:21]3[CH:22]=[CH:23][C:24]([O:26][CH3:27])=[CH:25][C:20]=3[F:19])[CH:8]=[CH:9][CH:10]=2)[N:5]=[N:4][C:3]=1[C:13]([NH:15][CH2:16][CH2:17][CH3:18])=[O:14]

Participants

3

Reactant 2

HCID 140123264-Amino-8-bromo-N-propylcinnoline-3-carboxamideHCID 15789384(2-Fluoro-4-methoxyphenyl)boronic acid

Product 1

HCID 25133106HCID 25133106, compoundYield 66%

Procedure

Using method A, 4-amino-8-bromo-N-propyl-cinnoline-3-carboxamide (125 mg, 0.40 mmol) and (2-fluoro-4-methoxyphenyl)boronic acid (136 mg, 0.80 mmol) were reacted to afford the title compound (93 mg, 66% yield) as a white solid. 1H NMR (300 MHz, CDCl3) δ8.56 (bs, 1H), 7.88 (dd, J=8.2, 1.5 Hz, 1H), 7.69-7.77 (m, 2H), 7.43 (t, J=8.3 Hz, 1H), 6.76-6.86 (m, 2H), 3.86 (s, 3H), 3.45 (apparent q, J=6.6 Hz, 2H), 1.65 (apparent sextet, J=7.2 Hz, 2H), 1.00 (t, J=7.4 Hz, 3H). MS APCI, m/z=355 (M+H) HPLC 1.79 min.

Workup

  1. customwere reacted

Sources & evidence

ORD record
ord-ab0176fc7ef947e6b9d6b983a2f469b4
Source dataset
uspto-grants-2008_12
Patent number
US07465795B2

Reaction notes

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