Huang, Dejian published the artcileCleavage of F-C(sp2) bonds by MHR(CO)(PtBu2Me)2 (M = Os and Ru; R = H, CH3 or Aryl): Product dependence on M and R, Product Details of C9H9F5Si, the publication is Polyhedron (2006), 25(2), 459-468, database is CAplus.
Both MH(Ph)(CO)L2 (L = PtBu2Me; M = Ru and Os) react with vinyl fluoride to form M-F bonds; however, Ru eliminates benzene, while Os eliminates ethylene. In contrast, Ru(H)2(CO)L2 and Os(H)2(CO)(1-butene)L2 both react with vinyl fluoride to give ethylene and MHF(CO)L2. Ethylene production from both dihydrides is attributed to ¦Â-F migration to M from an MCH2CH2F transient, while the unique behavior of RuH(Ph)(CO)L2 (giving the C-F oxidative addition product Ru(¦Ç1-vinyl)F(CO)L2) is attributed to the difficulty of achieving RuIV, and the ability of the strongly ¦Ð-acidic vinyl fluoride to rapidly trigger reductive elimination of benzene. The products of reaction of RuH(Ar)(CO)L2 with vinyl fluoride are redirected more towards ethylene formation when Ar carries fluorine substituents. The reaction products of OsH(R)(CO)L2 with vinyl fluoride revert to R-H elimination when R is Me. Finally, the more ¦Ð-acidic H2C:CF2 triggers very rapid CH4 elimination from OsH(CH3)(CO)L2; cleavage of the second C-F bond yields the vinylidene OsF2(CCH2)(CO)L2. All selectivity is rationalized via the fate of the adduct MH(R)(C2H4-nFn)(CO)L2.
Polyhedron published new progress about 1206-46-8. 1206-46-8 belongs to catalysis-chemistry, auxiliary class Organic Silicones, name is Trimethyl(perfluorophenyl)silane, and the molecular formula is C9H9F5Si, Product Details of C9H9F5Si.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia