Halogen oxidation of some group VI metal carbonyl derivatives

✍ Scribed by S.C. Tripathi; S.C. Srivastava; A.K. Shrimal

• Publisher: Elsevier Science
• Year: 1976
• Tongue: English
• Weight: 603 KB
• Volume: 18
• Category: Article
• ISSN: 0020-1693
• DOI: 10.1016/s0020-1693(00)95609-3

✦ Synopsis

Halogen oxidation of several amine chromium and amine molybdenum carbonyls has been studied. The species isolated were Cr(CO),(amine)X,, Mo(CO), (amine)X,, Mo(CO),(amine),X,, Mo(C0)2(amine)2X2 and [Mo(C0)3(amine),X]X (X = halogen). (I-Diphenylphosphino-2-diphenylarsinoethane)metal tetracarbonyls (metal = Cr, MO, W) after reaction with halogens gave [Cr(C0)4(1-diphenylphosphino-2-diphenylarsinoethane)l]l, M(CO),(l-diphenylphosphino-2-diphenylarsinoethane)X, (M = MO, W; X = Br, I) and M(CO),(l-diphenylphosphino-2-diphenylarsinoethane)C12 (M = MO, W). The complexes have been identified by microanalysis, infrared spectra and conductivity measurements.