PREPARATION OF DITHIOFORMATO, THIOFORMAMIDO AND FORMAMIDO DERIVATIVESOF IRON(II)

Citation
G. Albertin et al., PREPARATION OF DITHIOFORMATO, THIOFORMAMIDO AND FORMAMIDO DERIVATIVESOF IRON(II), Journal of the Chemical Society. Dalton transactions, (12), 1994, pp. 1769-1775
Citations number
46
Categorie Soggetti
Chemistry Inorganic & Nuclear
ISSN journal
03009246
Issue
12
Year of publication
1994
Pages
1769 - 1775
Database
ISI
SICI code
0300-9246(1994):12<1769:PODTAF>2.0.ZU;2-W
Abstract
Dithioformato [Fe(S2CH)L4]BPh4 1, N-ethyl- and N-p-tolyl-thioformamido [Fe(RN-CH-S)L4]BPh4 (R = Et or p-MeCH4) 2 and 3, and phenylformamido [Fe(PhN-CH-O)L4]BPh4 4 derivatives [L = P(OEt)3 or PPh(OEt)2] were pre pared by treating the hydrides [FeH(H2)L4]+ with the appropriate heter oallenes CS2, RNCS and PhNCO. Substitution reactions with CO and isocy anides were studied and the synthesis of [Fe(RN-CH-S)(CO)L3]BPh4 5 and 6, [Fe(RN-CH-S)(p-MeC6H4NC)L3]BPh4 7 and 8, [Fe(PhN-CH-O)(CO){P(OEt)3 }3]BPh4 9 and [Fe(p-MeC6H6NC)3L3][BPh4], 10 complexes achieved. Their characterization and stereochemistry were established using infrared, H-1, P-31 and C-13 NMR spectroscopy.