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1 H ‐Azepines from Anilides—A Novel Ring Expansion
Author(s) -
Eckhardt Heinz H.,
Hege Dorothea,
Massa Werner,
Perst Hartwig,
Schmidt Roland
Publication year - 1981
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.198106991
Subject(s) - ring (chemistry) , mathematics , chemistry , organic chemistry
A new route to the 1 H ‐azepines (2) starts from the anilides (1) . It leads via benzenium ions—and in the case of X = R 1 CO via oxazolines—to (2) .