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Issue 40, 2014
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Reaction of N-propargylic β-enaminones with acetylene dicarboxylates: catalyst-free synthesis of 3-azabicyclo[4.1.0]hepta-2,4-dienes

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Abstract

3-Azabicyclo[4.1.0]hepta-2,4-dienes were efficiently synthesized in a reaction of N-propargylic β-enaminones with acetylenedicarboxylates under novel and exceptional catalyst- and base-free conditions in a single step.

Graphical abstract: Reaction of N-propargylic β-enaminones with acetylene dicarboxylates: catalyst-free synthesis of 3-azabicyclo[4.1.0]hepta-2,4-dienes

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Article information


Submitted
07 Jan 2014
Accepted
07 Mar 2014
First published
10 Mar 2014

RSC Adv., 2014,4, 21054-21059
Article type
Communication
Author version available

Reaction of N-propargylic β-enaminones with acetylene dicarboxylates: catalyst-free synthesis of 3-azabicyclo[4.1.0]hepta-2,4-dienes

K. Goutham, V. Nagaraju, S. Suresh, P. Raghavaiah and G. V. Karunakar, RSC Adv., 2014, 4, 21054
DOI: 10.1039/C4RA00136B

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