Synthesis of [2]Catenanes by Oxidative Intramolecular Diyne Coupling Mediated by Macrocyclic Copper(I) Complexes | Zendy

Sato Yuta | Zendy; Yamasaki Ryu | Zendy; Saito Shinichi | Zendy

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Synthesis of [2]Catenanes by Oxidative Intramolecular Diyne Coupling Mediated by Macrocyclic Copper(I) Complexes

Author(s) -

Sato Yuta,

Yamasaki Ryu,

Saito Shinichi

Publication year - 2009

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.200804864

Subject(s) - intramolecular force , catenane , phenanthroline , chemistry , combinatorial chemistry , thread (computing) , threading (protein sequence) , stereochemistry , computer science , crystallography , molecule , organic chemistry , programming language , biochemistry , protein structure

Right said thread : Oxidative intramolecular coupling reactions of α,ω‐diynes in the presence of macrocyclic phenanthroline Cu I complexes allows the synthesis of [2]catenanes in up to 64 % yield (see scheme). The bond‐forming reaction leads to concurrent threading of the diyne through the phenanthroline macrocycle.

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