Synthesis, Structure, and Reactivity of osmium(VI) Nitrido, Imido, and Oxo Complexes

The syntheses of several dioxo dialkyl osmium (VI) complexes, OS(O)$\sb2$(CH$\sb2$SiMe$\sb3$)$\sb2$(py)$\sb{\rm x}$ (x = 1,2), 12, (Os(O)$\sb2$(CH$\sb2$SiMe$\sb3$)$\sb2$), 15 (n $>$ 2) and 16 (n = 1 and 2), and Os(O)$\sb2$(CH$\sb2$CPhMe$\sb2$)$\sb2$, 17, are discussed in Chapter 5. The reactivity of compounds 12, 15, 16 and 17 towards electrophiles such as py$\cdot$HBr, py$\cdot$HCl, and Me$\sb3$SiCl is reported. Complex 16 reacted with py$\cdot$HCl or Me$\sb3$SiCl to form a mixture of cis- and trans-Os(O)(CH$\sb2$SIMe$\sb3$)$\sb2$Cl$\sb2,$ 14.

Name thesis:degree_name

Ph.D.

Level thesis:degree_level

Dissertation

Discipline thesis:degree_discipline

Chemistry

Grantor

University of Illinois at Urbana-Champaign

Year dc:date

2015

Author dc:creator

• Koch, Jennifer Lynn

Contributors dc:contributor

• Shapley, Patricia A.

• Chemistry, Organic

Language dc:language

eng

Identifier

(MiAaPQ)AAI9812657

OAI identifier oai:identifier

oai:www.ideals.illinois.edu:2142/84382