Organometallic Amides and Imides.
Abstract
Bivalent and trivalent stable alkyls and dialkylamides of Group IV elements, stabilised kinetically by selection of ligands which are bulky and free from beta-hydrogen have been prepared. They include SiR3, GeR3, GeR3, SnR2, SnR3, PbR2, Ge(N(R1)2)2, Ge(N(R1)R2)2, Ge(N(R1)2)3, Ge(N(R1)(R2))3, Sn(N(R1)2)2, Sn(N(R1)(R2))2, Sn(N(R1)2)3, Sn(N(R1)(R2))3, Pb(N(R1)2)2 and Pb(N(R1)(R2))2 (R=(Me3Si)2CH, R1=Me3Si, and R2=Me3C). The ligand properties of the good Lewis bases SnR2 and PbR2 have begun to be explored in a transition metal context. 119Sn NMR data on 35 compounds, many of them with tin-to-transition metal bonds, have been obtained by double resonance experiments.
Document Details
- Document Type
- Technical Report
- Publication Date
- Mar 01, 1975
- Accession Number
- ADA009110
Entities
People
- Andrew Hudson
- Colin S. Cundy
- David H. Harris
- John D. Cotton
- Michael F. Lappert
Organizations
- University of Sussex