4-(5-methoxy-1H-indol-3-yl)-piperidine-1-carboxylic acid ethyl ester → 4-[5-methoxy-1-(2-thiophen-3-yl-ethyl)-1H-indol-3-yl]-piperidine-1-carboxylic acid ethyl ester

HRID 457842

Reaktionsgleichung

Reaktionsgleichung von HRID 457842
[CH2:1]([O:3][C:4]([N:6]1[CH2:11][CH2:10][CH:9]([C:12]2[C:20]3[C:15](=[CH:16][CH:17]=[C:18]([O:21][CH3:22])[CH:19]=3)[NH:14][CH:13]=2)[CH2:8][CH2:7]1)=[O:5])[CH3:2].CS(O[CH2:28][CH2:29][C:30]1[CH:34]=[CH:33][S:32][CH:31]=1)(=O)=O>>[CH2:1]([O:3][C:4]([N:6]1[CH2:11][CH2:10][CH:9]([C:12]2[C:20]3[C:15](=[CH:16][CH:17]=[C:18]([O:21][CH3:22])[CH:19]=3)[N:14]([CH2:28][CH2:29][C:30]3[CH:34]=[CH:33][S:32][CH:31]=3)[CH:13]=2)[CH2:8][CH2:7]1)=[O:5])[CH3:2]

Komponenten

3

Edukt 2

HCID 113356564-(5-methoxy-1H-indol-3-yl)-piperidine-1-carboxylic acid ethyl esterHCID 144229343-Thiopheneethanol methanesulfonate

Produkt 1

HCID 694128254-[5-methoxy-1-(2-thiophen-3-yl-ethyl)-1H-indol-3-yl]-piperidine-1-carboxylic acid ethyl esterAusbeute 57 %

Versuchsvorschrift

This compound was prepared following the procedure described in example 13 (part B) starting with 8.7 g (28.6 mmol) of 4-(5-methoxy-1H-indol-3-yl)-piperidine-1-carboxylic acid ethyl ester and 6.9 g (33.4 mmol) of 2-thiophen-3-yl-ethyl methanesulfonate. The reaction mixture was stirred at room temperature for 18 hours. After standard work-up, 6.7 g (57% of yield) of 4-[5-methoxy-1-(2-thiophen-3-yl-ethyl)-1H-indol-3-yl]-piperidine-1-carboxylic acid ethyl ester were obtained.

Aufarbeitung

  1. customThis compound was prepared

Quellen und Nachweise

ORD-Eintrag
ord-1fa16d2b677e49238a038546da9c7e56
Quelldatensatz
uspto-grants-2007_03
Patentnummer
US07189741B2

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