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Carbo‐Claisen Rearrangement of 8‐ endo ‐Phenylbicyclo[5.1.0]octa‐2,4‐dienes
Author(s) -
Maas Gerhard,
Regitz Manfred
Publication year - 1977
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.197707111
Subject(s) - claisen rearrangement , diradical , carroll rearrangement , chemistry , cope rearrangement , medicinal chemistry , sigmatropic reaction , sequence (biology) , stereochemistry , photochemistry , physics , nuclear physics , biochemistry , singlet state , excited state
A carbon analog of the Claisen rearrangement of allyl phenyl ethers is seen in the reaction sequence (1) → (2) → (3) . It remains to be established whether (2) is formed in a concerted reaction or via a diradical.