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Controllable [2+2] Cycloadditions of 1,5‐Bisallenyl‐Substituted Compounds
Author(s) -
Jiang Xuefeng,
Cheng Xin,
Ma Shengming
Publication year - 2006
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200602847
Subject(s) - bicyclic molecule , elaboration , chemistry , scheme (mathematics) , stereochemistry , combinatorial chemistry , philosophy , humanities , mathematics , mathematical analysis
Come on allenes : [2+2] Cycloadditions of 1,5‐bisallenyl compounds were realized in controllable head‐to‐head and tail‐to‐tail manners, resulting in the formation of [3.2.0] and [5.2.0] bicyclic compounds, respectively (see scheme). The bicyclic compounds include double bonds suitable for further elaboration and thus these reactions may be powerful tools in organic synthesis.