𝔖 Bobbio Scriptorium
✦   LIBER   ✦

ENAMINONES AS BUILDING BLOCKS IN ORGANIC SYNTHESIS: SYNTHESIS OF NEW POLYFUNCTIONAL PYRIDINES, CONDENSED PYRIDINES, AND PENTA SUBSTITUTED BENZENE

✍ Scribed by Abu-Shanab, F. A.; Elkholy, Y. M.; Elnagdi, M. H.


Book ID
118123600
Publisher
Taylor and Francis Group
Year
2002
Tongue
English
Weight
188 KB
Volume
32
Category
Article
ISSN
0039-7911

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Enaminones as building blocks in organic
✍ Abu Zeid A. Hassanien; Said A. S. Ghozlan; Mohamed H. Elnagdi 📂 Article 📅 2003 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 60 KB

## Abstract An efficient synthesis of enaminones **1a‐c** is reported. Compounds **1a‐c** reacted with diefhyl‐3‐amino‐2‐cyanopenten‐1,5‐dicarboxylate (**3**) to yield the benzonitriles **6**. On the other hand, the reaction of **la‐c** with 3‐amino‐2‐cyano‐2‐pentene dinitrile (**7**) afforded a mi

Enaminones in heterocyclic synthesis: A
✍ Balkis Al-Saleh; Mervat Mohammed Abdelkhalik; Afaf Mohammed Eltoukhy; Mohammed H 📂 Article 📅 2002 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 49 KB

## Abstract 1‐Substituted‐3‐dimethylaminopropenones **1a‐d** reacted with acetylacetone and with ethyl acetoacetate to yield regioselectively 2,3,6‐trisubstituted pyridines. Refluxing **1a‐d** in acetic acid/ammonium acetate resulted in the formation of 6‐substituted‐3‐aroylpyridines, whereas reflu