HIGHLY SUBSTITUTED DECABENZYLMETALLOCENES - SYNTHESIS AND STRUCTURAL ELUCIDATION OF DECA-(4-ACETYLBENZYL)FERROCENE

Authors
SCHUMANN H SUHRING K WEIMANN R
Citation
H. Schumann et al., HIGHLY SUBSTITUTED DECABENZYLMETALLOCENES - SYNTHESIS AND STRUCTURAL ELUCIDATION OF DECA-(4-ACETYLBENZYL)FERROCENE, Journal of organometallic chemistry, 496(2), 1995, pp. 5-8
Citations number
16
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Journal of organometallic chemistry → ACNP
ISSN journal
0022328X
Volume
496
Issue
2
Year of publication
1995
Pages
5 - 8
Database
ISI
SICI code
0022-328X(1995)496:2<5:HSD-SA>2.0.ZU;2-J
Abstract
Decabenzylferrocene reacts with acetyl chloride in the presence of Al2 Cl6 to form Deca(4-acetylbenzyl)ferrocene Fe[C-5-(CH2C6H4C(O)CH3)(5)]( 2) (2). The X-ray structure confirms the all-para-substitution of the ten benzylligands by the acetyl group. 2 crystallizes in the space gro up P2(1)/n with a = 1479.8(3) pm, b = 1700.9(4) pm, c = 1618.7(8) pm, beta = 89.99(2)degrees and V = 4074(2) X 10(-30) m(3). The final refin ement resulted in R = 0.0936 for 3983 observed reflections with F-o gr eater than or equal to 2 sigma(F-o).