Certain New Organic-Inorganic Hybrid Complexes of Monobutyltin(Iv) of β-Diketones / Fluorinated β-Diketone and Sterically Congested Heterocyclic β-Diketones : Preparation, Structural Chemistry and Structural Elucidation Based upon Spectroscopic [Ir and Nmr (~1H, ~(13)C and ~(119)Sn)] Studies

摘要

Some new organic-inorganic hybrid complexes of monobutyltin(IV) of p-diketones /fluorinated P-diketone and sterically congested heterocyclic P-diketones of compositions BuSnClfRCOCHCOR'] [R"COC:C(O)N(C_6H_5)N:CCH_3] (where R= -CF_3 , R'= -C_6H_5 and R"= -CH_3, -C_2H_5, -C_6H_5 , -p-ClC_6H_4 ; R= R'= -CH_3 and R"= -CH_3, -C_6H_5 , -p-ClC_6H_4 ; R= -CH_3, R'= -C_6H_5 and R"= -CH_3) and BuSn[RCOCHCOR']_2[R"COC:C(0)N(C_6H_5)N:CCH_3] (where R= -CF_3, R'= -C_6H, and R"= -CH_3, -C_2H_5 ; R= R'= -CH_3 and R"= -CH_3, -C_6H_5 , -p-ClC_6H_4) were prepared by the reaction of monobutyitin(IV) trichloride with sodium salt of P-diketones /fluorinated p-diketone and sterically congested heterocyclic P-diketones in 1:1:1 and 1:2:1 molar ratios in dry refluxing benzene solution. The structures of these organic-inorganic hybrid complexes of monobutyltin(IV) of the aforementioned ligands have been elucidated with the help of elemental analyses, molecular weight measurements and spectroscopic [IR and NMR (~1H,~(13)C and ~(119)Sn)] studies.