Premium
[(η 5 ‐C 5 Me 5 )Re(CH 3 ) 4 ], the First Organorhenium( V ) Compound without Heteroatom Ligands
Author(s) -
Flöel Martina,
Herdtweck Eberhardt,
Wagner Werner,
Kulpe Jürgen,
Härter Peter,
Herrmann Wolfgang A.
Publication year - 1987
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.198707871
Subject(s) - heteroatom , chemistry , molar ratio , moisture , paramagnetism , organic chemistry , catalysis , ring (chemistry) , physics , quantum mechanics
Extreme light, air, and moisture sensitivity characterize the title compounds 1 , h which form brilliant red crystalline platelets that are stable for long periods of time at dry‐ice temperature. They were obtained by reaction of CH 3 MgCl with (C 5 Me 5 )ReCl 4 in a molar ratio of 4:1 (yields 40–50%). The paramagnetic complex 1 has a tetragonalpyramidal molecular structure.