Triethylamine → 4-(3-Chloro-n-propanesulfonyloxy)-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone

HRID 21178

Reaktionsgleichung

Reaktionsgleichung von HRID 21178
[OH:1][C:2]1[CH:10]=[CH:9][C:8]([C:11]2[N:12]([C:27]([O:29][C:30]([CH3:33])([CH3:32])[CH3:31])=[O:28])[C:13]3[C:18]([CH:19]=2)=[CH:17][C:16]([CH2:20][N:21]2[CH2:26][CH2:25][CH2:24][CH2:23][CH2:22]2)=[CH:15][CH:14]=3)=[C:7]2[C:3]=1[CH2:4][NH:5][C:6]2=[O:34].C(N(CC)CC)C.[Cl:42][CH2:43][CH2:44][CH2:45][S:46](Cl)(=[O:48])=[O:47]>C(#N)C>[Cl:42][CH2:43][CH2:44][CH2:45][S:46]([O:1][C:2]1[CH:10]=[CH:9][C:8]([C:11]2[N:12]([C:27]([O:29][C:30]([CH3:31])([CH3:33])[CH3:32])=[O:28])[C:13]3[C:18]([CH:19]=2)=[CH:17][C:16]([CH2:20][N:21]2[CH2:26][CH2:25][CH2:24][CH2:23][CH2:22]2)=[CH:15][CH:14]=3)=[C:7]2[C:3]=1[CH2:4][NH:5][C:6]2=[O:34])(=[O:48])=[O:47]

Komponenten

5

Versuchsvorschrift

In a similar manner to Step 1 of Example 233, 4-hydroxy-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone (0.0316 g, 0.0685 mmol) was dissolved in acetonitrile (0.650 mL), and the solution was treated with triethylamine (0.0570 mL, 0.411 mmol) and 3-chloropropanesulfonyl chloride (0.0250 mL, 0.205 mmol) to obtain 4-(3-chloro-n-propanesulfonyloxy)-7-[1-(tert-butoxycarbonyl)-5-(piperidinomethyl)indol-2-yl]isoindolinone (0.0101 g, yield 24%).

Quellen und Nachweise

ORD-Eintrag
ord-1b2f80ff4ba34d2cbd750be4781793de
Quelldatensatz
uspto-grants-2010_06
Patentnummer
US07745641B2

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