24-25 November 2016
National Centre for Synchrotron Science
Australia/Melbourne timezone

Synthesis of lanthanoid pyrazolates by redox transmetallation utilising trispentafluorophenylbismuth

Not scheduled
20m
National Centre for Synchrotron Science

National Centre for Synchrotron Science

Australian Synchrotron 800 Blackburn Road Clayton VIC 3168
Poster Advanced Materials

Speaker

Ms ZHIFANG GUO (Monash university)

Description

Syntheses of high reactivity lanthanoid organometallics (Ln-C), organoamides (Ln-NR2), and aryloxides (Ln-OAr) by redox transmetallation (RT) and redox transmetallation protolysis (RTP) reactions have been widely and successfully studied by using mercury compounds. [1] This report describes a new method to synthesize metal-organic lanthanoid derivatives by using trispentafluorophenylbismuth replacing more toxic mercury reagents. This approach is more environmentally friendly. Lanthanoid pyrazolates were successfully synthesized from lanthanoid metal, pyrazoles and trispentafluorophenylbismuth. References [1] (a) M. L. Cole, G. B. Deacon, C. M. Forsyth, P. C. Junk, K. Konstas, J. Wang. Chem. Eur. J., 2007, 13, 8092-8110; (b) M. L. Cole, G. B. Deacon, C. M. Forsyth, P. C. Junk, K. Konstas, J. Wang, H. Bittig, D. Werner.Chem. Eur. J., 2013, 19, 1410-1420; (c) G.B. Deacon, A.J. Koplick, W.D. Raverty, D.G. Vince. J. Organomet. Chem., 1979, 182, 121-141; (d) C.M. Forsyth, G.B. Deacon. Organometallics., 2000, 19, 1205-1207; (e) G. B. Deacon, C. M. Forsyth, S. Nickel. J. Organomet. Chem., 2002, 647, 50–60; (f) M. L. Cole, G. B. Deacon, C. M. Forsyth, K. Konstas, P. C. Junk. Dalton Trans., 2006, 3360–3367.
Do you wish to take part in</br>the Student Poster Slam? No
Are you a student? Yes
What is your gender? Female
Are you an ECR? (<5 yrs</br>since PhD/Masters) No

Primary author

Ms ZHIFANG GUO (Monash university)

Co-authors

Prof. Glen Deacon (Monash University) Prof. Peter Junk (James Cook University)

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