Synthesis and Characterization of New Sandwiched and multi Decker Palladium Organometallic Compounds of alkylated S-Indacene

Abstract

A synthesis of mono nuclear bis indacene mono metal compound of type [L-M-L] where (L is 2,6 diethyl-4,8-dimethyl-1,5-dihydro-s-indacene, M=Pd. Pd-bis (ƞ5-2,6-diethyl-4,8-dimethyl-1,5 dihydro-s-indaceneide) [Pd (Ic’H)2], and the oligomeric form of this compound is successfully prepared. The prepared compound is of the type [L-M-L-M-L-M-L] where M= Pd and L =-2,6 diethyl-4,8-dimethyl-1,5-dihydro-s-indaceneide)}] [Ic’Pd(µ-Ic’) Pd (µ-Ic’)PdIc’] the reaction yields a almost quantitative yield. The synthesized compounds were characterized by NMR (1H and 13C), and elemental analysis. The spectroscopic data reveals the formation Multidecker compound. This oligomer is further subjected to catalytic property study