Convenient synthesis of [3]catenane by olefin metathesis dimerizations

[3]Catenane 5a and 5b were synthesized conveniently by olefin metathesis dimerization of pseudorotaxanes 3a and 3b . The yields of 5a and 5b were influenced by concentrations of 3a and 3b , and a ring size of a center wheel of [3]catenane. Graphic

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Bibliographic Details
Published in:Tetrahedron letters 2003-07, Vol.44 (31), p.5773-5776
Main Authors: Iwamoto, Hajime, Itoh, Koji, Nagamiya, Hiroyuki, Fukazawa, Yoshimasa
Format: Article
Language:English
Subjects:
catenane
olefin metathesis dimerization
ring-closing metathesis
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Summary:[3]Catenane 5a and 5b were synthesized conveniently by olefin metathesis dimerization of pseudorotaxanes 3a and 3b . The yields of 5a and 5b were influenced by concentrations of 3a and 3b , and a ring size of a center wheel of [3]catenane. Graphic
ISSN:0040-4039
1873-3581
DOI:10.1016/S0040-4039(03)01424-2