Premium
A Triple Decker Sandwich Structure by Reaction of Cyclopentadienylbis(ethylene)cobalt with Carbodiimides: an Unusual Cyclopentadienylcobalt Oligomer
Author(s) -
Stella Sergio,
Floriani Carlo,
ChiesiVilla Angiola,
Guastini Carlo
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.198700681
Subject(s) - delocalized electron , cobalt , oligomer , triple bond , ring (chemistry) , chemistry , ethylene , polymer chemistry , double bond , crystallography , materials science , organic chemistry , catalysis
The formation of the triple‐decker 1 from [CpCo(C 2 H 4 ) 2 ] and dicyclohexylcarbodiimide was not anticipated . The Co 4 ‐compound 1 forms red crystals. The double bonds in the middle ring, drawn localized here, could also be partially delocalized (R = cyclohexyl).