Acetonitrile → 1-[2-(1-Benzofuran-2-yl)-2-oxoethyl]-4-[hydroxy(diphenyl)methyl]-1-azoniabicyclo[2.2.2]octane bromide

HRID 2167630Notes

Reaction equation

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

Participants

Conditions

Temperature: 60 °C

Procedure

1-azabicyclo[2.2.2]oct-4-yl(diphenyl)methanol (0.022 g, 0.075 mmol) was diluted in CHCl3 (1.8 mL) and dispensed directly into a 1 dram vial containing 1-(1-benzofuran-2-yl)-2-bromoethanone (0.027 g, 0.112 mmol). Added CH3CN (1.2 mL), the vial was fitted with stirring bar and capped. The reaction was stirred and heated at 60° C. for 24 h and then concentrated under vacuum to give a white solid.

Workup

customcapped
stirringThe reaction was stirred
concentrationconcentrated under vacuum
customto give a white solid

Sources & evidence

ORD record: ord-cfbf62ebf6a44878aac54aef99dc2183
Source dataset: uspto-grants-2015_06
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09045469B2

Reaction notes

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