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Directed Reduction of Six‐Membered Nitrogen Heterocycles—Selective Formation of Polynuclear Titanium Complexes
Author(s) -
Kraft Susanne,
Beckhaus Rüdiger,
Haase Detlev,
Saak Wolfgang
Publication year - 2004
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.200353021
Subject(s) - titanium , nitrogen , transition metal , chemistry , coordination sphere , reduction (mathematics) , combinatorial chemistry , organic chemistry , catalysis , molecule , mathematics , geometry
Two, three, four, or eight N‐heterocycles react in the coordination sphere of titanium( II ) compounds to give polynuclear titanium complexes (see picture, red=TiCp 2 , blue=N, white=C). Simultaneously occurring CC couplings mark a new strategy for the synthesis of self‐assembled compounds of the early transition metals.