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E → Z ‐Photoisomerization of a Diphosphene on Carbonylmetal Complexes (M Cr, Mo, W)
Author(s) -
Yoshifuji Masaaki,
Hashida Takashi,
Inamoto Naoki,
Hirotsu Ken,
Horiuchi Teruhisa,
Higuchi Taiichi,
Ito Keiji,
Nagase Shigeru
Publication year - 1985
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.198502111
Subject(s) - photoisomerization , isomerization , ligand (biochemistry) , chemistry , crystallography , stereochemistry , receptor , catalysis , biochemistry
The barrier for rotation in diphosphenes is lowered by complex formation . Thus the irradiation of complexes 1 , M = Cr, Mo, W, resuts in E → Z isomerization of the diphosphene ligand. 2 is the first example of a ( Z )‐diphosphene as ligand in a mononuclear carbonylmetal complex.