INFLUENCE OF COORDINATED CR(CO)(5) GROUPS ON THE FRAGMENTATION OF REALGAR - SYNTHESIS AND CHARACTERIZATION OF THE NOVEL MIXED ZINTL ION COMPLEX (C5ME4ET)CO(ETA(4)-AS6S)

Authors
BRUNNER H LEIS F WACHTER J NUBER B
Citation
H. Brunner et al., INFLUENCE OF COORDINATED CR(CO)(5) GROUPS ON THE FRAGMENTATION OF REALGAR - SYNTHESIS AND CHARACTERIZATION OF THE NOVEL MIXED ZINTL ION COMPLEX (C5ME4ET)CO(ETA(4)-AS6S), Organometallics, 16(23), 1997, pp. 4954-4955
Citations number
15
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Organometallics → ACNP
ISSN journal
02767333
Volume
16
Issue
23
Year of publication
1997
Pages
4954 - 4955
Database
ISI
SICI code
0276-7333(1997)16:23<4954:IOCCGO>2.0.ZU;2-M
Abstract
A complex containing the novel mixed Zintl ion As6S2- is obtained from the reaction of (Cp2Co2)-Co-x(CO)(2) (Cp-x = C5Me4Et) with As4S4[Cr(C O)(5)](n) (n = 1, 2) in boiling xylene. (CpCoAs6S)-Co-x (1) is formed along with already known (Cp2CO2As6)-C-x (2), (CpCo)-Co-x(CO)As4S3 (3) , and (Cp2Co2As2S3)-Co-x (4). The product distribution and nature of t he products show that the Cr(CO)(5) groups play the role of sulfur-abs tracting reagents rather than that of protective groups.