ISSN:
0009-2940
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Arsaphosphenyl and Diphosphenyl Complexes of Chromium and MolybdenumThe reaction of the (pentamethylcyclopentadienyl)(Cp*)-substituted arsaphosphene Cp* As=PAr (2, Ar = 2,4,6-tri-tert-butylphenyl) with M(CO)3(CH3CN)3 (M = Cr, Mo) in toluene affords the novel arsaphosphenyl complexes (η5-C5Me5)(CO)3MAs = PAr (M = Cr: 4; M = Mo: 5) via a transfer of the Cp* ligand from arsene to the metal centre. The corresponding diphosphenyl complex (η5-C5Me5)(CO)3CrP=PAr 3 is obtained analogously from Cp*P=PAr 1 and Cr(CO)3(CH3CN)3. The compounds were characterized by spectroscopic methods.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19881210326
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