Abstract
Pyrolysis of amino acid-derived (alpha -aminoacyl)(ethoxycarbonyl)ylides results in ring closure with extrusion of ethanol to give novel five-, six- and seven-membered ring heterocyclic ylides. (C) 2000 Elsevier Science Ltd. All rights reserved.
Original language | English |
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Pages (from-to) | 141-143 |
Number of pages | 3 |
Journal | Tetrahedron Letters |
Volume | 42 |
Publication status | Published - 1 Jan 2001 |
Keywords
- ylides
- pyrrolidinones
- piperidinones
- azepinones