ISSN:
0009-2940
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Synthesis of Bis(η5-cylopentadienyl)(1,2,3-triphenyltriphosphane-1,3-diyl)zirconium(IV) and -hafnium(IV), (M = Zr, Hf), and Structure of the Hafnocene DerivativeThe reaction of [MCp2Cl2] (M = Zr, Hf; Cp = η5-C5H5) with [LiPHPh · 2 THF] and of [ZrCp2Me2] with PH2Ph leads to (1a, M = Zr; 1b, M = Hf). The crystal structure of 1b shows that only one diastereomer is present [(R) at P(1), (S) at P(3)] and that the HfP3 metallacycle is virtually coplanar.
Additional Material:
1 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19881210327