4-Amino-8-bromo-N-propylcinnoline-3-carboxamide → HCID 23630032, compound
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].CC1(C)C(C)(C)OB([C:27]2[CH:28]=[C:29]3[C:34](=[CH:35][CH:36]=2)[N:33]=[CH:32][CH:31]=[CH:30]3)O1>>[NH2:1][C:2]1[C:11]2[C:6](=[C:7]([C:27]3[CH:28]=[C:29]4[C:34](=[CH:35][CH:36]=3)[N:33]=[CH:32][CH:31]=[CH:30]4)[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
Procedure
Using method A, 4-amino-8-bromo-N-propyl-cinnoline-3-carboxamide (100 mg, 0.33 mmol) and 6-(4,4,5,5-tetramethyl-1,3,2-dioxa-borolane-2-yl)quinoline (247 mg, 0.97 mmol) were reacted to afford the title compound (105 mg, 91.9% yield) as a pale-yellow solid. 1H NMR (300 MHz, CDCl3) δ 8.96 (dd, J=4.2 Hz, J′=1.7 Hz, 1H), 8.56 (br, 1H), 8.23 (d, J=8.4 Hz, 2H), 8.05-8.15 (m, 2H), 7.88-7.96 (m, 2H), 7.78 (t, J=7.7 Hz, 1H), 7.44 (dd, J=8.2 Hz, J′=4.2 Hz, 1H), 3.47 (q, J=6.7 Hz, 2H), 1.67 (m, J=7.2 Hz, 2H), 1.00 (t, J=7.4 Hz, 3H) MS APCI, m/z=358 (M+H) HPLC 1.47 min.