Ethanol, 2-(cyclohexylamino)- → (E)-N-(4'-chlorobiphenyl-4-yl)-3-(4-{[cyclohexyl-(2-hydroxyethyl)amino]methyl}phenyl)acrylamide

HRID 735180Notes

Reaction equation

[CH:1]1([NH:7][CH2:8][CH2:9][OH:10])[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.[Cl:11][C:12]1[CH:17]=[CH:16][C:15]([C:18]2[CH:23]=[CH:22][C:21]([NH:24][C:25](=[O:36])/[CH:26]=[CH:27]/[C:28]3[CH:33]=[CH:32][C:31]([CH2:34]Cl)=[CH:30][CH:29]=3)=[CH:20][CH:19]=2)=[CH:14][CH:13]=1>CN(C=O)C>[Cl:11][C:12]1[CH:17]=[CH:16][C:15]([C:18]2[CH:19]=[CH:20][C:21]([NH:24][C:25](=[O:36])/[CH:26]=[CH:27]/[C:28]3[CH:29]=[CH:30][C:31]([CH2:34][N:7]([CH:1]4[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]4)[CH2:8][CH2:9][OH:10])=[CH:32][CH:33]=3)=[CH:22][CH:23]=2)=[CH:14][CH:13]=1

Participants

Conditions

Temperature: 80 °C

Procedure

0.24 g (1.7 mmol) of 2-cyclohexylaminoethanol are added to a suspension of 130 mg (0.34 mmol) of (E)-N-(4′-chlorobiphenyl-4-yl)-3-(4-chloromethylphenyl)acrylamide in 10 mL of DMF and the mixture is stirred for 48 hours at 80° C. Then the reaction mixture is poured onto water and the precipitate formed is suction filtered and washed with water. The solid is dried in the circulating air dryer at 50° C. Yield: 20 mg (10% of theory); C30H33ClN2O2 (M=489.05); melting point: 178° C.-179° C.; calc.: molecular ion peak (M+H)+: 489/491 (Cl); found: molecular ion peak (M+H)+: 489/491 (Cl).

Workup

additionThen the reaction mixture is poured onto water
customthe precipitate formed
filtrationfiltered
washwashed with water
customThe solid is dried in the circulating air dryer at 50° C

Sources & evidence

ORD record: ord-835557360fcd43bf91259c895398a2d1
Source dataset: uspto-grants-2009_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07592373B2

Reaction notes

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