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TMEDA Adducts of CpMnCl and Manganocene
Author(s) -
Heck Jürgen,
Massa Werner,
Weinig Peter
Publication year - 1984
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.198407221
Subject(s) - adduct , halide , thermal decomposition , manganese , ligand (biochemistry) , chemistry , decomposition , medicinal chemistry , crystallography , stereochemistry , inorganic chemistry , organic chemistry , receptor , biochemistry
The base‐stabilized manganese(II) half‐sandwich complex 1 , the first unsubstituted cyclopentadienylmanganese(II) halide, was synthesized via the route depicted below. 1 could find wide application as a CpMn transfer agent, e.g. for the synthesis of unsymmetrical sandwich compounds, especially “mixed” manganocenes, which should enable a detailed study of the high‐spin—low‐spin equilibrium. The thermolysis of 1 leads to Cp 2 Mn(TMEDA), the first Mn 11 compound known to contain a η 5 ‐ and a η 1 ‐ligand (TMEDA Me 2 NCH 2 CH 2 NMe 2 , Cp C 5 H 5 ).
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