## Abstract The products of the reaction of 2‐cyano‐2‐propyl radicals with 1,4‐benzoquinone in toluene solution have been investigated by ^1^H NMR spectroscopy and mass spectroscopy. In agreement with the findings of Bickel and Waters the main reaction products are the hydroquinone monoether **1**
Zur Reaktion von 3-Acetyl-2,5-dianilino-1,4-benzochinon mit N1-Phenylbenzamidin; Synthese von Chinolinchinonen
✍ Scribed by Schäfer, Wolfram ;Falkner, Christine
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1977
- Weight
- 620 KB
- Volume
- 1977
- Category
- Article
- ISSN
- 0074-4617
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✦ Synopsis
Abstract
Aus 3‐Acetyl‐2,5‐dianilino‐1,4‐benzochinon (1a) und N^1^‐Phenylbenzamidin (2a) entsteht als Hauptprodukt 4,6‐Dianilino‐2‐phenylchinolin‐5,8‐chinon (3a), daneben in geringer Menge 4,8‐Dianilino‐2‐phenylchinolin‐5,6‐chinon (4), 4‐Acetyl‐6‐anilino‐5‐hydroxy‐2‐phenylbenzoxazol (5a) und das analoge 1,2‐Diphenylbenzimidazol 6. Die Strukturen und der Reaktionsablauf sind durch chemische Reaktionen und spektroskopische Daten (MS, ^1^H‐NMR, IR, UV) gesichert.
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