The first examples of di- and cis triaryl-3a,4,5,6-tetrahydroimidazo[1,5-b]isoxazoles and their ring-opening reactions
Date
2000-07-08
Authors
Güven, Özden Özel
Ülkü, Dinçer
Arıcı, Cengiz
Journal Title
Journal ISSN
Volume Title
Publisher
Pergamon-Elsevier Science
Abstract
The Delta(3)-imidazoline 3-oxides 1 undergo diastereoselective cycloaddition with dimethyl acetylenedicarboxylate 2 to give 3a,4,5,6-tetrahydroimidazo[1,5-b]isoxazoles 3. Thermal and base induced ring-opening reactions of compounds 3 were demonstrated. (C) 2000 Elsevier Science Ltd. All rights reserved.
Description
Keywords
Chemistry, 1,3-dipolar cycloaddition reactions, Imidazoline 3-oxides, Diastereoselective addition, Aryl isocyanates, Nitrones, Acetylenes, Alkynes, Regio
Citation
Coşkun, N. vd. (2000). "The first examples of di- and cis triaryl-3a,4,5,6-tetrahydroimidazo[1,5-b]isoxazoles and their ring-opening reactions". Tetrahedron Letters, 41(28), 5407-5409.