Ultrasonic Synthesis, Molecular Structure and Mechanistic Study of 1,3-Dipolar Cycloaddition Reaction of 1-Alkynylpyridinium-3-olate and Acetylene Derivatives

Ultrasonic Synthesis, Molecular Structure and Mechanistic Study of 1,3-Dipolar Cycloaddition Reaction of 1-Alkynylpyridinium-3-olate and Acetylene Derivatives

Regioselectively, ethyl propiolate reacted with 1-(propergyl)-pyridinium-3-olate to give two regioisomers; ethyl 4-oxo-8-(prop-2-ynyl)-8-aza-bicyclo(3.2.1)octa-2,6-diene-6-carboxylate 4, ethyl 2-oxo-8-(prop-2-ynyl)-8-aza-bicyclo(3.2.1)octa-3,6-diene-6-carboxylate 5 as well as ethyl 2,6-dihydro-6-(pr...

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Bibliographic Details
Main Authors: Asmaa Aboelnaga, Mohamed Hagar, Saied M. Soliman
Format: Article
Language:English
Published: MDPI AG 2016-06-01
Series:Molecules
Subjects:
ultrasonic synthesis
1,3-dipolar cycloaddition
molecular structure
reaction mechanism
Online Access:http://www.mdpi.com/1420-3049/21/7/848

Internet

http://www.mdpi.com/1420-3049/21/7/848

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