Ethanolamine → HCID 57846929, compound

HRID 1009940Notes

Reaction equation

HRID 1009940 reaction equation
Br[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][C:7]([NH:9][C@@H:10]1[CH2:15][CH2:14][CH2:13][CH2:12][C@@H:11]1[C:16]([N:18]1[C@@H:30]2[C@@H:21]([C@H:22]([C:31]3[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=3)[NH:23][C:24]3[CH:25]=[CH:26][CH:27]=[CH:28][C:29]=32)[CH2:20][CH2:19]1)=[O:17])=[O:8].O.[NH2:38][CH2:39][CH2:40][OH:41]>>[OH:41][CH2:40][CH2:39][NH:38][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][C:7]([NH:9][C@@H:10]1[CH2:15][CH2:14][CH2:13][CH2:12][C@@H:11]1[C:16]([N:18]1[C@@H:30]2[C@@H:21]([C@H:22]([C:31]3[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=3)[NH:23][C:24]3[CH:25]=[CH:26][CH:27]=[CH:28][C:29]=32)[CH2:20][CH2:19]1)=[O:17])=[O:8]

Participants

4

Reactant 3

HCID 700EthanolamineHCID 962WaterHCID 57847055HCID 57847055, compound

Product 1

HCID 57846929HCID 57846929, compoundYield 73%

Procedure

6-Bromo-N-((1R,2S)-2-{[(3aR,4R,9bR)-4-phenyl-2,3,3a,4,5,9b-hexahydro-1H-pyrrolo[3,2-c]quinolin-1-yl]carbonyl}cyclohexyl)hexanamide (150 mg, 0.27 mmol) was stirred in 2-aminoethanol (3 ml) at 60° C. for 6 hrs. Water was added to the reaction mixture and the mixture was extracted with ethyl acetate. The extract was dried over anhydrous Na2SO4. The solvent was evaporated under reduced pressure, and the obtained residue was subjected to basic silica gel column chromatography and eluted with ethyl acetate-methanol (5:1, v/v) to give the title compound (106 mg, 73%) as a white solid.

Workup

  1. extractionthe mixture was extracted with ethyl acetate
  2. dry with materialThe extract was dried over anhydrous Na2SO4
  3. customThe solvent was evaporated under reduced pressure
  4. washeluted with ethyl acetate-methanol (5:1

Sources & evidence

ORD record
ord-ff1e58620f68439286fd6922ab10795b
Source dataset
uspto-grants-2011_07
Patent number
US07973163B2

Reaction notes

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