Water → HCID 17962881, compound

HRID 557579Notes

Reaction equation

HRID 557579 reaction equation
B(Br)(Br)Br.[C:5]([N:8]1[C:17]2[C:12](=[CH:13][C:14]([O:18]C)=[CH:15][CH:16]=2)[C:11]([C:21]2[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=2)([CH3:20])[CH2:10][C:9]1([CH3:28])[CH3:27])(=[O:7])[CH3:6].O>ClCCl>[C:5]([N:8]1[C:17]2[C:12](=[CH:13][C:14]([OH:18])=[CH:15][CH:16]=2)[C:11]([C:21]2[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=2)([CH3:20])[CH2:10][C:9]1([CH3:28])[CH3:27])(=[O:7])[CH3:6]

Participants

5

Reactant 3

HCID 962WaterHCID 25134Boron tribromideHCID 17962883HCID 17962883, compound

Product 1

HCID 17962881HCID 17962881, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

Boron tribromide (1.30 ml) was added dropwise to a cooled (0° C.) solution of 1-acetyl-6-methoxy-4-phenyl-1,2,3,4-tetrahydro-2,2,4-trimethylquinoline (0.9 g) in dichloromethane (75 ml). After stirring for 18 h, the reaction mixture was poured into water and extracted with ethyl acetate. The organic layer was washed with water, 5% aq. NaHCO3 and water, dried (MgSO4) and concentrated in vacuo.

Workup

  1. extractionextracted with ethyl acetate
  2. washThe organic layer was washed with water, 5% aq. NaHCO3 and water
  3. dry with materialdried (MgSO4)
  4. concentrationconcentrated in vacuo

Sources & evidence

ORD record
ord-01ea5e89875a426284cdf93c8a3d7617
Source dataset
uspto-grants-2011_11
Patent number
US08058441B2

Reaction notes

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