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Molbank 2012, 2012(2), M757; doi:10.3390/M757
Short Note

tert-Butyl 1-(Furan-2-yl)-4-oxo-2,3,7-triazaspiro[4.5]dec-1-ene-7-carboxylate

1,2, 1,* , 1 and 3
1 Department of Studies in Chemistry, Mangalore University, Mangalagangotri-574 199, Karnataka, India 2 Aurigene Discovery Technologies Limited, Electronics city, Phase-II, Bangalore-560 100, Karnataka, India 3 Research Department of Chemistry, P. A College of Engineering, Nadupadavu, Mangalore 574153, Karnataka, India
* Author to whom correspondence should be addressed.
Received: 27 February 2012 / Accepted: 11 May 2012 / Published: 24 May 2012
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Abstract

A simple and novel route for synthesis of new spirocyclic compound is developed. The present work involves condensation of ethyl nipecotate with 2-furaldehyde followed by the MnO2 oxidation to give the β-keto ester which upon reaction with hydrazine hydrate gives the spiro pyrazolone.
Keywords: spirocyclic; pyrazolone; ethyl nipecotate spirocyclic; pyrazolone; ethyl nipecotate
This is an open access article distributed under the Creative Commons Attribution License (CC BY) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Srinivasan, R.; Narayana, B.; Samshuddin, S.; Sarojini, B.K. tert-Butyl 1-(Furan-2-yl)-4-oxo-2,3,7-triazaspiro[4.5]dec-1-ene-7-carboxylate. Molbank 2012, 2012, M757.

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