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Alkyne Coordination to Organorhenium Oxides with Rhenium in High Oxidation States
Author(s) -
Felixberger Josef K.,
Kuchler Josef G.,
Herdtweck Eberhardt,
Paciello Rocco A.,
Herrmann Wolfgang A.
Publication year - 1988
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.198809461
Subject(s) - alkyne , rhenium , oxide , chemistry , oxygen , catalysis , materials science , inorganic chemistry , organic chemistry
Methylrhenium( VII ) oxide 1 is an excellent starting substance for the synthesis of rhenium complexes with π‐alkyne ligands. As depicted below, the oxygen‐abstracting effect of polymer‐bound triphenylphosphane ℗ can be exploited for the production of the new complexes. 2. According to theoretical studies the existence of such Re V compounds was highly improbable. Reduction of 2 , R R′ Me, led to the first Re IV ‐alkyne complex 3.