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N-(3-(4-(4-Tert-butylphenyl)-1H-1,2,3-triazol-1-yl)propyl)-5-(3,4dichlorophenyl)-1H-imidazol-2-amine
(BS-340):
Cl
Cl
N
N
H
N
H
N
N N
Yield: 91 %. 1 H NMR (300 MHz, DMSO-d6): δ = 10.68 (br s, 1H), 8.53 (s, 1H), 7.82
(s, 1H), 7.73 (d, J = 7.9 Hz, 2H), 7.57 (m, 1H), 7.43 (m, 3H), 7.25 (s, 1H) 6.02 (m,
1H), 4.48 (t, J = 6.73 Hz, 2H), 3.20 (m, 2H), 2.14 (m, 2H), 1.30 (s, 9H). 13 C NMR
(75.5 MHz, DMSO-d6): δ = 150.2, 146.2, 131.0, 130.3, 128.0, 126.6, 125.5 (×3),
124.8 (×3), 124.7, 123.4, 121.0 (×2), 104.1, 47.3, 39.6, 34.2, 31.0 (×3), 29.9.HRMS
(EI) C24H26Cl2N6, calcd 468.1596, found: 468.1602.
5-(3,4-Dichlorophenyl)-N-(3-(4-(thiophen-3-yl)-1H-1,2,3-triazol-1-yl)propyl)-1Himidazol-2-amine
(BS-341):
Cl
Cl
N
N
H
N
H
N
N N
Yield: 80 %. 1 H NMR (300 MHz, DMSO-d6): δ = 10.67 (br s, 1H), 8.46 (s, 1H), 7.82
(m, 2H), 7.63 (m, 1H), 7.58 (m, 1H), 7.51 (m, 2H), 7.26 (s, 1H) 6.02 (m, 1H), 4.47 (t,
J = 6.8 Hz, 2H), 3.19 (m, 2H), 2.14 (m, 2H). 13 C NMR (75.5 MHz, DMSO-d6): δ =
151.3, 142.8, 132.1 (×2), 131.0, 130.0, 127.0, 126.5, 125.7, 124.7, 123.4, 121.1, 120.6
(×2), 104.1, 47.3, 39.5, 29.9. HRMS (EI) C18H16Cl2N6S, calcd 418.0534, found:
418.0522.
5-(4-Bromophenyl)-N-(2-(4-cyclopropyl-1H-1,2,3-triazol-1-yl)ethyl)-1H-imidazol-
2-amine(BS-342):
Br
N
H
N
N
H
N
N
N
Yield: 78 %. 1 H NMR (300 MHz, DMSO-d6): δ = 10.56 (br s, 1H), 7.80 (s, 1H), 7.60
(d, J = 7.3 Hz, 2H), 7.43 (d, J = 7.3 Hz, 2H), 7.14 (s, 1H), 5.93 (m, 1H), 4.49 (t, J =
S