Ferrocenlyselenides(C_(5)H_(5)FeC_(5)H_(4)SeR,Fe(C_(5)H_(4)SeR)_(2))and their complexes of metal Pt,Pd,Rh(R=undecenyl,benzyl,phenyl)have been prepared.The spectroscopic characterization has been examined by mass spect...Ferrocenlyselenides(C_(5)H_(5)FeC_(5)H_(4)SeR,Fe(C_(5)H_(4)SeR)_(2))and their complexes of metal Pt,Pd,Rh(R=undecenyl,benzyl,phenyl)have been prepared.The spectroscopic characterization has been examined by mass spectrum,XPS,IR and NMR.IR,NMR spectra of C_(5)H_(5)Fe C_(5)H_(4)Se(CH_(2))_(9)CH=CH_(2)PtCl_(2)reveal C=C double bond in Fe(C_(5)H_(4)Se(CH_(2))_(9)CH=CH_(2))_(2)Pt Cl_(2)is free because of binding with Pt(Ⅱ).The results obtained from^(1)H,^(13)C and^(77)Se NMR indicate that invertomers of meso and dl species existence.The ratio of meso/dl for BUnSeF Pt is ca 70/30,whereas four and three invertomers for BUnSeF Pt and BBSeFPd have been clearly observed from 1H NMR spectra.展开更多
文摘Ferrocenlyselenides(C_(5)H_(5)FeC_(5)H_(4)SeR,Fe(C_(5)H_(4)SeR)_(2))and their complexes of metal Pt,Pd,Rh(R=undecenyl,benzyl,phenyl)have been prepared.The spectroscopic characterization has been examined by mass spectrum,XPS,IR and NMR.IR,NMR spectra of C_(5)H_(5)Fe C_(5)H_(4)Se(CH_(2))_(9)CH=CH_(2)PtCl_(2)reveal C=C double bond in Fe(C_(5)H_(4)Se(CH_(2))_(9)CH=CH_(2))_(2)Pt Cl_(2)is free because of binding with Pt(Ⅱ).The results obtained from^(1)H,^(13)C and^(77)Se NMR indicate that invertomers of meso and dl species existence.The ratio of meso/dl for BUnSeF Pt is ca 70/30,whereas four and three invertomers for BUnSeF Pt and BBSeFPd have been clearly observed from 1H NMR spectra.
