6-(benzyloxy)-1H-indole → (6-Benzyloxy-1H-indol-3-yl)-(2,2,3,3-tetramethyl-cyclopropyl)-methanone

HRID 2353511

Reaktionsgleichung

Reaktionsgleichung von HRID 2353511
[CH2:1]([O:8][C:9]1[CH:17]=[C:16]2[C:12]([CH:13]=[CH:14][NH:15]2)=[CH:11][CH:10]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.C([Mg]Br)C.[CH3:22][C:23]1([CH3:31])[C:25]([CH3:27])([CH3:26])[CH:24]1[C:28](Cl)=[O:29]>ClCCl.[Cl-].[Zn+2].[Cl-]>[CH2:1]([O:8][C:9]1[CH:17]=[C:16]2[C:12]([C:13]([C:28]([CH:24]3[C:25]([CH3:27])([CH3:26])[C:23]3([CH3:31])[CH3:22])=[O:29])=[CH:14][NH:15]2)=[CH:11][CH:10]=1)[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

Komponenten

6

Versuchsvorschrift

A mixture of 6-benzyloxyindole (Lancaster, 2.0 g, 9.0 mmol), ethylmagnesium bromide (1.0 M solution in THF, 11 mL, 11 mmol), zinc chloride (1.0 M solution in Et2O, 11 mL, 11 mmol) and the product of Example 1A (13.4 mmol) in 30 mL of dichloromethane was processed as described in Example 1B to provide the title compound (2.0 g, 5.8 mmol, 64% yield). MS (DCI/NH3) m/z 348 (M+H)+.

Quellen und Nachweise

ORD-Eintrag
ord-66360f14f0e747f085b29b561ef1748e
Quelldatensatz
uspto-grants-2010_07
Patentnummer
US07750039B2

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