ISSN:
0009-2940
Keywords:
Silver Complexes
;
Silyl Ligands
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Transition-Metal Silyl Complexes, 35. - Silyl Complexes of Silver(I). (R3P)nAgSiR3' (n = 1-3)The complexes (R3P)nAgSiR'3 (n = 1-3), dppm(AgSiR'3)2 and dppe(AgSiR'3)2 [SiR3 = Si(aryl)3 or, except for n = 3, Si(Si— Me3)3) are prepared from the corresponding halide complexes or dppm/dppe(AgNO3)2 with LiSiR'3. The stability of the products increases with increasing n : the dppe- or dppm-substituted complexes are distinctly more stable than the corresponding complexes with monodentate phosphane ligands. The silver-silicon bond is highly polar as demonstrated by their properties.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19901231104