Phthalimide → Sodium 2-methylbenzenesulfonate
Reaktionsgleichung
C[C:2]1[CH:7]=[CH:6][C:5]([S:8]([O-:11])(=[O:10])=[O:9])=[CH:4][C:3]=1C.[Na+:13].[C:14]1(=O)NC(=O)C2=CC=CC=C12>>[C:4]1([CH3:14])[C:5]([S:8]([O-:11])(=[O:9])=[O:10])=[CH:6][CH:7]=[CH:2][CH:3]=1.[Na+:13]Komponenten
3
Versuchsvorschrift
The procedure of Example 2 was repeated using 30.6 grams Naxonate ST, a commercially available sodium toluene sulfonate from Ruetgers-Naese (0.15 mol sodium toluene sulfonate with a content of 93%) instead of phthalimide to yield a product in which toluene sulfonic acid methyl 6,13-dihydro quinacridone having a molecular weight of 500 was detected by MALDI.
Quellen und Nachweise
- ORD-Eintrag
- ord-186b4af0a76844688b2932030b6ecaa4
- Quelldatensatz
- uspto-grants-2001_05
- Patentnummer
- US06225472B1
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