Hydrochloric Acid → HCID 69265372, compound

HRID 1391553Notes

Reaction equation

[Cl:1][C:2]1[N:7]=[C:6]([N:8]([CH3:23])[C:9]2[CH:22]=[CH:21][C:12]3[N:13]([CH3:20])[C:14]([NH:16][CH:17]([CH3:19])[CH3:18])=[N:15][C:11]=3[CH:10]=2)[CH:5]=[CH:4][N:3]=1.[CH3:24][S:25]([CH2:28][C:29]1[CH:35]=[CH:34][C:32]([NH2:33])=[CH:31][CH:30]=1)(=[O:27])=[O:26].Cl>C(O)C>[ClH:1].[CH:17]([NH:16][C:14]1[N:13]([CH3:20])[C:12]2[CH:21]=[CH:22][C:9]([N:8]([CH3:23])[C:6]3[CH:5]=[CH:4][N:3]=[C:2]([NH:33][C:32]4[CH:34]=[CH:35][C:29]([CH2:28][S:25]([CH3:24])(=[O:27])=[O:26])=[CH:30][CH:31]=4)[N:7]=3)=[CH:10][C:11]=2[N:15]=1)([CH3:19])[CH3:18]

Participants

Conditions

Temperature: 70 °C

Procedure

To a solution of N5-(2-chloropyrimidin-4-yl)-N2-isopropyl-N5,1-dimethyl-1H-benzimidazole-2,5-diamine (83 mg, 0.25 mmol) and 4-[(methylsulfonyl)methyl]aniline (46 mg, 0.25 mmol) in ethanol (2.5 ml) was added a solution of HCl (0.25 ml, 1M in diethyl ether), and the reaction was heated to 70° C. After 5 h, the precipitate was filtered off and washed with ethanol and dried to give the title compound as a white solid (104 mg, 87%). 1H NMR (300 MHz, d6-DMSO) δ 10.1 (s, 1H), 8.74 (m, 1H), 7.93 (d, J=6.6 Hz, 1H), 7.60-7.65 (m, 3H), 7.41 (s, 1H), 7.24-7.29 (m, 3H), 5.90 (s, 1H), 4.39 (s, 2H), 4.09 (m, 1H), 3.69 (s, 3H), 3.49 (s, 3H), 2.87 (s, 3H), 1.33 (d, J=6.6 Hz, 6H) ppm. MS (ESI) m/z=480 [M+H]+.

Workup

filtrationthe precipitate was filtered off
washwashed with ethanol
customdried

Sources & evidence

ORD record: ord-b72c5ea0ba2e4ac9bacbc504d792d93c
Source dataset: uspto-grants-2008_03
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07338959B2

Reaction notes

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