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Cleavage of Silicon‐ and Germanium‐Cobalt Bonds: Change of Stereochemistry with Different Ligands
Author(s) -
Cerveau Geneviève,
Colomer Ernesto,
Corriu Robert J. P.
Publication year - 1981
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.198104781
Subject(s) - germanium , cobalt , chemistry , silicon , cleavage (geology) , stereochemistry , germanium compounds , optically active , crystallography , materials science , inorganic chemistry , organic chemistry , fracture (geology) , composite material
In order gain more knowledge about CoSi and CoGe bonding the optically active complexes (S) ‐ (1) (M Si or Ge and L CO, P(OPh) 3 , PPh 3 ) and (S) ‐ (2) (M Ge, L n BuC(OEt), containing these bonds have been synthesized and cleaved. The compounds (S) ‐ (1) react with 60–91% inversion and compounds (S) ‐ (2) with 55% retention.