Sodium Bicarbonate → HCID 57030165, compound

HRID 2299674Notes

Reaction equation

HRID 2299674 reaction equation
[CH2:1]([NH:8][CH:9]1[C:15]2[CH:16]=[C:17]([O:20][CH3:21])[CH:18]=[CH:19][C:14]=2[CH2:13][CH2:12][CH2:11][CH2:10]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[O:22]([CH2:29][C@H:30]1[O:32][CH2:31]1)[C:23]1[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=1.FC(F)(F)S([O-])(=O)=O.[Yb+3].FC(F)(F)S([O-])(=O)=O.FC(F)(F)S([O-])(=O)=O.C(=O)(O)[O-].[Na+]>ClCCl>[CH2:1]([N:8]([CH2:31][C@H:30]([OH:32])[CH2:29][O:22][C:23]1[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=1)[CH:9]1[C:15]2[CH:16]=[C:17]([O:20][CH3:21])[CH:18]=[CH:19][C:14]=2[CH2:13][CH2:12][CH2:11][CH2:10]1)[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

Participants

6

Reactant 4

HCID 516892Sodium BicarbonateHCID 1534345(2S)-2-(phenoxymethyl)oxiraneHCID 2733225Ytterbium triflateHCID 18007399HCID 18007399, compound

Product 1

HCID 57030165HCID 57030165, compoundYield 66.2%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

Under nitrogen, to a solution of N-benzyl-(3-methoxy-6,7,8,9-tetrahydro-5H-benzocyclohepten-5-yl)amine (187 mg) and (2S)-1-phenoxy-2,3-epoxypropane (100 mg) in dichloromethane (10 ml) was added ytterbium(III) trifluoromethanesulfonate (50 mg) at room temperature, and the mixture was stirred at the same temperature for 3 hours. The resulting mixture was poured into saturated aqueous sodium bicarbonate solution and extracted with ethyl acetate. The organic layer was washed with brine, dried over magnesium sulfate and evaporated in vacuo. The residue was chromatographed (hexane-ethyl acetate) over silica gel to afford (2S)-1-[N-benzyl-N-(3-methoxy-6,7,8,9-tetrahydro-5H-benzocyclohepten-5-yl)amino]-3-phenoxy-2-propanol (190 mg).

Workup

  1. extractionextracted with ethyl acetate
  2. washThe organic layer was washed with brine
  3. dry with materialdried over magnesium sulfate
  4. customevaporated in vacuo
  5. customThe residue was chromatographed (hexane-ethyl acetate) over silica gel

Sources & evidence

ORD record
ord-19c608de42734c48843b4a2d24629c57
Source dataset
uspto-grants-2002_12
Patent number
US06495546B1

Reaction notes

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