S 7 NH and S 7 NCH 3  as Novel Chelating Ligands in [(η 5 ‐C 5 H 5 ) 2 Ti] Complexes: Synthesis of Medium‐Sized Sulfur–Nitrogen Rings by Ligand Transfer | Zendy

Bergemann Klaus | Zendy; Kustos Monika | Zendy; Krüger Per | Zendy; Steudel Ralf | Zendy

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S 7 NH and S 7 NCH 3 as Novel Chelating Ligands in [(η 5 ‐C 5 H 5 ) 2 Ti] Complexes: Synthesis of Medium‐Sized Sulfur–Nitrogen Rings by Ligand Transfer

Author(s) -

Bergemann Klaus,

Kustos Monika,

Krüger Per,

Steudel Ralf

Publication year - 1995

Publication title -

angewandte chemie international edition in english

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 0570-0833

DOI - 10.1002/anie.199513301

Subject(s) - chemistry , chelation , sulfur , ligand (biochemistry) , nitrogen , polymer chemistry , combinatorial chemistry , stereochemistry , organic chemistry , receptor , biochemistry

The insertion of titanocene , prepared from the corresponding dicarbonyl complex, into SS bonds of S 7 NH and S 7 NMe affords the complexes 1 and 2 , respectively, which are suitable as precursors for large SN rings. The treatment of 2 with SCl 2 and S 2 Cl 2 yields the imides S 8 NMe and S 9 NMe, respectively.

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