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Heterocyclic bioantioxidants. 2. Interaction of 3-nitro-4-substituted coumarins with mercaptans

✍ Scribed by É. A. Parfënov; L. S. Smirnov


Publisher
Springer US
Year
1991
Tongue
English
Weight
257 KB
Volume
27
Category
Article
ISSN
0009-3122

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✍ Ramadan M. Abdel-Motaleb; Abdel-Moneim A. Makhloof; Hamada M. Ibrahim; Mohamed H 📂 Article 📅 2006 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 138 KB

## Abstract magnified image 3‐Amino‐3‐phenyl‐2‐phenylazoacrylonitrile **6** is obtained in good yield __via__ reaction of **5** with phenyl magnesium bromide. The compound **6** is readily converted into **4a**. The so formed alkanenitrile reacted with phenylmagnesium bromide to yield **8**. Compo