Organometallic Rotaxanes with a Triazole Group in the Axle Component and Their Behavior as Ligands of Pt II  Complexes | Zendy

Yu Gilbert | Zendy; Suzaki Yuji | Zendy; Abe Tomoko | Zendy; Osakada Kohtaro | Zendy

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Organometallic Rotaxanes with a Triazole Group in the Axle Component and Their Behavior as Ligands of Pt II Complexes

Author(s) -

Yu Gilbert,

Suzaki Yuji,

Abe Tomoko,

Osakada Kohtaro

Publication year - 2012

Publication title -

chemistry – an asian journal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.18

H-Index - 106

eISSN - 1861-471X

pISSN - 1861-4728

DOI - 10.1002/asia.201100617

Subject(s) - rotaxane , chemistry , cationic polymerization , amide , axle , alkyl , alkyne , azide , metallacycle , polymer chemistry , stereochemistry , molecule , supramolecular chemistry , organic chemistry , catalysis , x ray crystallography , mechanical engineering , physics , optics , diffraction , engineering

Two ferrocenylmethyl ammonium salts were used as axle components of pseudorotaxanes with dibenzo[24]crown‐8. The pseudorotaxane with an alkyne terminal group in the axle component underwent a Cu‐catalyzed Huisgen coupling reaction (click reaction) with an alkyl azide to afford cationic [2]rotaxanes with a triazole group in the axle molecule. The rotaxane reacted with Ac 2 O to produce neutral rotaxanes with an amide group in the axle component. Both cationic and neutral rotaxanes were treated with K[PtCl 3 (CH 2 CH 2 )] to form the Pt II ‐containing rotaxanes.

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