Premium
Cyclic [2]Catenane Dimers, Trimers, and Tetramers
Author(s) -
Wu YiWei,
Tung ShunTe,
Lai ChienChen,
Liu YiHung,
Peng ShieMing,
Chiu ShengHsien
Publication year - 2015
Publication title -
angewandte chemie
Language(s) - English
Resource type - Journals
eISSN - 1521-3757
pISSN - 0044-8249
DOI - 10.1002/ange.201505903
Subject(s) - catenane , chemistry , imine , covalent bond , dynamic covalent chemistry , stereochemistry , combinatorial chemistry , polymer chemistry , crystallography , supramolecular chemistry , molecule , organic chemistry , catalysis
Dimeric, trimeric, and tetrameric cyclic [2]catenanes have been prepared directly through one‐pot sodium‐ion‐templated dynamic imine formation from a diamine and a tetraaldehyde. NaBH 4 mediated reduction of the labile imino bonds of these cyclic [2]catenane oligomers, followed by methylation of the resulting secondary amino groups enabled the isolation and characterization of oligomeric cyclic [2]catenanes as stable, covalently linked compounds.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom