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A Novel Transformation of a Calicene to an Azulenofulvene
Author(s) -
Yoshida Zenichi,
Shibata Mitsuhiro,
Ogino Eiji,
Sugimoto Toyonari
Publication year - 1985
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.198500601
Subject(s) - fulvene , azulene , derivative (finance) , chemistry , transformation (genetics) , stereochemistry , photochemistry , biochemistry , gene , financial economics , economics
A novel skeletal rearrangement is involved in the formation of the azulene derivative 3 , which is formed along with 4 on reaction of the calicene 1 with the fulvene 2 . 3 contains a previously unknown π‐electron structure.