Role of temperature in [3+2]-cycloaddition of isoselenocyanates with oxiranes using BF3·Et2O

Mani Sengoden; Tharmalingam Punniyamurthy

doi:10.1039/C2RA00042C

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Role of temperature in [3+2]-cycloaddition of isoselenocyanates with oxiranes using BF₃·Et₂O†

Mani Sengoden^a and Tharmalingam Punniyamurthy*^a

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^a Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, India
E-mail: tpunni@iitg.ernet.in
Fax: +91 0361 2690762
Tel: +91 0361 2582309

Abstract

The [3+2]-cycloaddition reaction of isoselenocyanates with oxiranes using BF₃·Et₂O is temperature dependent affording generally either substituted 2-imino-1,3-oxaselenolanes (−5 °C) or 1,3-oxazolidinones (40 °C) in short reaction times with high yields.

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Article information

DOI: https://doi.org/10.1039/C2RA00042C
Article type: Communication
Submitted: 06 Jan 2012
Accepted: 27 Jan 2012
First published: 27 Jan 2012

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RSC Adv., 2012,2, 2736-2738

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Role of temperature in [3+2]-cycloaddition of isoselenocyanates with oxiranes using BF₃·Et₂O

M. Sengoden and T. Punniyamurthy, RSC Adv., 2012, 2, 2736 DOI: 10.1039/C2RA00042C

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