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Novel Synthesis of 1,4-Phenylene Bridged Bis-Heterocyclic Tropone Compounds

✍ Scribed by Gao, Wentao; Li, Yang; Li, Feng

Book ID
118247498
Publisher
Japan Institute of Heterocyclic Chemistry
Year
2012
Tongue
English
Weight
687 KB
Volume
85
Category
Article
ISSN
0385-5414

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## Abstract magnified image __N,N__′‐(1,4‐phenylene)bis(3‐oxo‐3‐phenylpropanamide) **1** reacts with DMFDMA in refluxing toluene to afford __N,N__′‐(1,4‐phenylene)bis(2‐benzoyl‐3‐(dimethylamino)acrylamide) **2**. Compound **2** reacts with a twofold excess of the active methylene reagents **3a**, *