Cycloadditions of ketene acetals under microwave irradiation in solvent-free conditions
- 1 January 1994
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- No. 24,p. 3595-3598
- https://doi.org/10.1039/p19940003595
Abstract
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.Keywords
This publication has 18 references indexed in Scilit:
- Preparation of Racemic and Enantiomerically Pure Cyclic Ketene AcetalsSynthetic Communications, 1993
- The synthesis of esters under microwave irradiation using dry-media conditionsCanadian Journal of Chemistry, 1993
- APPLICATIONS OF MICROWAVE ENERGY IN ORGANIC CHEMISTRY. A REVIEWOrganic Preparations and Procedures International, 1991
- Synthese organique sous champ microondes : premier exemple d'activation specifique en phase homogeneTetrahedron Letters, 1991
- Tilden Lecture. Applications of microwave dielectric heating effects to synthetic problems in chemistryChemical Society Reviews, 1991
- Asymmetric syntheses of the naturally occurring β-amino acids, β-lysine, β-leucine and β-phenyl-β-alanine via nitrone cycloadditionJournal of the Chemical Society, Perkin Transactions 1, 1991
- Preparation of donor‐acceptor‐substituted vinylcyclobutanesEuropean Journal of Inorganic Chemistry, 1990
- Application of commercial microwave ovens to organic synthesis.Tetrahedron Letters, 1986
- A new synthesis of α-pyronesJournal of the Chemical Society, Chemical Communications, 1972
- 1.3‐Dipolare Cycloadditionen, XLII. Additionen der Nitrone an weitere arylkonjugierte Äthylene sowie an VinylätherEuropean Journal of Inorganic Chemistry, 1968