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Die Molekül‐ und Kristallstrukturen von (η 5 ‐Cyclopentadienyl)bis‐(triphenylphosphan)cobalt(I)–(Hexan/Toluol) (2/1), (η 5 ‐Cyclopentadienyl)‐{1,1′‐[(1,2‐η)‐ethin‐1,2‐diyl]bis(benzol)}(triphenylphosphan)cobalt(I) und (η 5 ‐Cyclopentadienyl)(1,2,3,4‐tetraphenyl‐buta‐1,3‐dien‐1,4‐diyl)(triphenyl‐phosphan)cobalt(I)
Author(s) -
Hoffmann Florian,
Wagler Jörg,
Roewer Gerhard
Publication year - 2008
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.200700589
Subject(s) - cyclopentadienyl complex , cobalt , toluene , chemistry , crystal structure , benzene , medicinal chemistry , stereochemistry , crystallography , organic chemistry , catalysis
The Molecular and Crystal Structures of (η 5 ‐Cyclopentadienyl)bis‐(triphenylphosphane)cobalt(I)–(hexane/toluene) (2/1), (η 5 ‐Cyclopentadienyl)‐{1,1′‐[(1,2‐η)‐ethyne‐1,2‐diyl]bis(benzene)}(triphenylphosphane)cobalt(I), and (η 5 ‐Cyclopentadienyl)(1,2,3,4‐tetraphenyl‐buta‐1,3‐diene‐1,4‐diyl)(triphenyl‐phosphane)cobalt(I) The molecular and crystal structures of (η 5 ‐cyclopentadienyl)bis(triphenylphosphane)cobalt(I)–(hexane/toluene) (2/1) CpCo(PPh 3 ) 2 ·0.5 (C 6 H 14 /C 7 H 8 ), (η 5 ‐cyclopentadienyl){1,1′‐[(1,2‐η)‐ethyne‐1,2‐diyl]bis(benzene)}(triphenylphosphane)cobalt(I) CpCo(PPh 3 )(PhC≡CPh), and (η 5 ‐cyclopentadienyl)(1,2,3,4‐tetraphenyl‐buta‐1,3‐diene‐1,4‐diyl)(triphenylphosphane)cobalt(I) CpCo(PPh 3 )C 4 Ph 4 were determined. Their NMR, IR, and UV‐VIS data and a modified preparation of CpCo(PPh 3 ) 2 ·0.5 (C 6 H 14 /C 7 H 8 ) are also presented.