When subjected to microwave irradiation ketene acetals undergo 1,3-dipolar and hetero-Diels–Alder cycloadditions within 5–12 min to give excellent yields of easily purified heterocyclic products. This efficient and rapid synthesis has the advantage of employing milder reaction conditions than those of classical thermal heating.
A. Díaz-Ortiz, E. Díaz-Barra, A. de la Hoz, P. Prieto and A. Moreno, J. Chem. Soc., Perkin Trans. 1, 1994, 3595 DOI: 10.1039/P19940003595
To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.
If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.
If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.
Read more about how to correctly acknowledge RSC content.
Please wait while we load your content...