RESEARCH ON LINEAR BORON-NITROGEN POLYMERS.
Abstract
Several novel organic-substituted B-N and B-O compounds were prepared, characterised, examined spectroscopically, and studied chemically. The new classes of compounds are the sulphamidoboranes, =B.NH.SO2.NH.B=, sulphonamidoboranes, =B.NH.SO2, amidoboranes, =B.NR'.CO.R'', carbamatoboranes, =B.CO2.NR'R'', and cyclic boroureas, -B<(NR'.CO2)>NR''. Aminoboranes of types o-C6H4O2>B.NR'R'' and o-C6H4(NH)2>B.NR'R'' were studied, primarily from the standpoint of the equilibrium: 2 monomer = dimer (hydrolytically-stable), and its dependence on R' and R''. Boron-oxygen compounds investigated include (RO)2B-O-B(OR)2, (ROBO)4 (not yet confirmed), (R'R''NBO)3, and isocyanate-boroxine polymers. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Oct 26, 1962
- Accession Number
- AD0658193
Entities
People
- B. P. Tilley
- Michael F. Lappert
- R. H. Cragg
Organizations
- Manchester University