Triethylamine → HCID 44219497, compound

HRID 1928831Notes

Reaction equation

[C@H:1]1([NH:10][C:11]2[CH:20]=[CH:19][C:18]3[C:13](=[CH:14][CH:15]=[C:16]([NH:21][C:22]([NH:24][CH:25]4[CH2:30][CH2:29][NH:28][CH2:27][CH2:26]4)=[O:23])[CH:17]=3)[N:12]=2)[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[CH2:3][CH2:2]1.C(N(CC)CC)C.Br[CH2:39][CH2:40][OH:41]>O1CCCC1>[OH:41][CH2:40][CH2:39][N:28]1[CH2:29][CH2:30][CH:25]([NH:24][C:22]([NH:21][C:16]2[CH:17]=[C:18]3[C:13](=[CH:14][CH:15]=2)[N:12]=[C:11]([NH:10][C@H:1]2[C:9]4[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=4)[CH2:3][CH2:2]2)[CH:20]=[CH:19]3)=[O:23])[CH2:26][CH2:27]1

Participants

Conditions

Temperature: 60 °C

Procedure

1-[2-((R)-Indan-1-ylamino)-quinolin-6-yl]-3-piperidin-4-yl-urea (0.05 g, 0.12 mmol), triethylamine (0.02 mL, 0.15 mmol) and 2-bromoethanol (0.019 mL, 0.15 mmol) were dissolved in tetrahydrofuran (3 mL) and stirred at 60° C. for 7 h. The reaction mixture was evaporated. The residue was subjected to column chromatography (basic silica gel, methylene chloride/methanol 19:1, 9:1) to yield the title compound (0.023 g, 41%) as a white solid; MS: m/e=446.8 (M+H+).

Workup

customThe reaction mixture was evaporated

Sources & evidence

ORD record: ord-db18724d77e94bf39f5722a87fabc995
Source dataset: uspto-grants-2012_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08183380B2

Reaction notes

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