P-Toluic Acid → HCID 178473962, Verbindung

HRID 1637956

Reaktionsgleichung

Reaktionsgleichung von HRID 1637956
[C:1]([N:4]1[C:12]2[C:7](=[CH:8][C:9]([N+:13]([O-:15])=[O:14])=[CH:10][CH:11]=2)[CH2:6][C:5]1=[O:16])(=[O:3])[CH3:2].[CH3:17][C:18]1[CH:26]=[CH:25][C:21]([C:22](O)=[O:23])=[CH:20][CH:19]=1.CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.[B-](F)(F)(F)F.C1C=CC2N(O)N=NC=2C=1.CCN(C(C)C)C(C)C>CN(C=O)C>[C:1]([N:4]1[C:12]2[C:7](=[CH:8][C:9]([N+:13]([O-:15])=[O:14])=[CH:10][CH:11]=2)[C:6](=[C:22]([OH:23])[C:21]2[CH:25]=[CH:26][C:18]([CH3:17])=[CH:19][CH:20]=2)[C:5]1=[O:16])(=[O:3])[CH3:2]

Komponenten

7

Versuchsvorschrift

Prepared analogously to Example 10(a) from 1-acetyl-5-nitro-2-indolinone and 4-methyl-benzoic acid in dry DMF in the presence of TBTU, HOBT and Hunig's base (20° C., overnight) and final purification by column chromatography on silica gel with CH2Cl2 as eluant.

Aufarbeitung

  1. customfinal purification by column chromatography on silica gel with CH2Cl2 as eluant

Quellen und Nachweise

ORD-Eintrag
ord-cfac0bb4acbb4dc58561b1a882d56e8f
Quelldatensatz
uspto-grants-2000_03
Patentnummer
US06043254

Verknüpfte Notizen

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