Methanol → HCID 131719685, compound

HRID 977324Notes

Reaction equation

HRID 977324 reaction equation
[O:1]1[CH2:3][CH:2]1[CH2:4][O:5][C:6]1[CH:14]=[CH:13][CH:12]=[C:11]2[C:7]=1[CH:8]=[CH:9][NH:10]2.[OH:15][C:16]1([C:22]2[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=2)[CH2:21][CH2:20][NH:19][CH2:18][CH2:17]1.[C:28]([OH:33])(=[O:32])[C:29]([OH:31])=[O:30].CO>C(OCC)(=O)C>[C:28]([OH:33])(=[O:32])[C:29]([OH:31])=[O:30].[NH:10]1[C:11]2[C:7](=[C:6]([O:5][CH2:4][C@@H:2]([OH:1])[CH2:3][N:19]3[CH2:20][CH2:21][C:16]([OH:15])([C:22]4[CH:23]=[CH:24][CH:25]=[CH:26][CH:27]=4)[CH2:17][CH2:18]3)[CH:14]=[CH:13][CH:12]=2)[CH:8]=[CH:9]1

Participants

6

Reactant 4

HCID 887MethanolHCID 971Oxalic AcidHCID 963874-Phenylpiperidin-4-olHCID 6050154-(oxiran-2-ylmethoxy)-1H-indole

Product 1

HCID 131719685HCID 131719685, compound

Reagents, catalysts & solvents 1

HCID 8857Ethyl AcetateSolvent2×

Procedure

The title compound was prepared in similar fashion from S)-(+)-4-(oxiranylmethoxy)-1H-indole and 4-hydroxy-4-phenylpiperidine. The resulting free base was dissolved in ethyl acetate, and precipitated with one equivalent of oxalic acid in ethyl acetate in 69% overall yield. FDMS m/e=366 (M+ of free base). α[D]589 =-10.45 (c=0.61, methanol).

Sources & evidence

ORD record
ord-486f3e33921e4483a950daed8ad136f9
Source dataset
uspto-grants-1997_03
Patent number
US05614523

Reaction notes

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