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Conjugated and Nonconjugated Cyclopentenones by a Reaction Cascade from Methyl 6‐Oxo‐5‐phenyl‐1,3,4‐oxadiazine‐2‐carboxylate and 1,3‐Butadienes
Author(s) -
Hegmann Joachim,
Christl Manfred,
Peters Karl,
Peters EvaMaria,
von Schnering Hans Georg
Publication year - 1988
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.198809311
Subject(s) - cyclopentane , conjugated system , chemistry , derivative (finance) , cascade , carboxylate , stereochemistry , combinatorial chemistry , organic chemistry , chromatography , financial economics , economics , polymer
A novel, unusual route to cyclopentane derivative is opened up by the title reaction (one‐pot method) leading to 3 and/or 4. Five‐membered carbocycles occur in numerous natural products. Since no broadly applicable synthesis has been described so far, new methods are especially welcome.