ISSN:
0009-2940
Keywords:
Metallacyclic systems
;
Vanadium
;
Molybdenum
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Syntheses and Structures of Cyclic and Acyclic Compounds Containing Vanadium(V) and Molybdenum(VI)The reaction of (C2F5)2P(Cl)=NSiMe3 (2) with Cl3V=NSiMe3 in CH2Cl2 yields the eight-membered ring [(C2F5)2PN2VCl2]2 (3). (CF3)2P(Cl)=NSiMe3 (1) reacts with VOCl3 to form the eight-membered ring [(CF3)2PN]3NVCl2 (4). A six-membered ring [Ph2PN]2NVCl2 (5) can be isolated from the reaction of Ph2P(Cl)=NSiMe3 with VOCl3. 1 reacts quantitatively with MoO2Cl2 and MoOCl4 to form [MoOCl3-O-P(CF3)2=N-SiMe3]4 (6) and (CF3)2P(Cl)=N-MoOCl3 (7), respectively. The molecular structures of 3, 5, and 6 have been determined by X-ray diffraction.
Additional Material:
6 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19911241204
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