Ladder-type fused azaborines were synthesized. X-ray crystallographic analysis of a pentacene-type molecule shown here revealed the planarity of a fused azaborine. It was revealed by UV-vis and fluorescence spectra that such fused molecular structures are efficient for the extension of pi-conjugated systems containing main group elements.
Communications : Phenazasiline Compounds Derived from Di-p-tolylamine
作者:Henry Gilman、Ernest Zuech
DOI:10.1021/jo01091a044
日期:1959.9
Facile Oxidative Addition of N−C and N−H Bonds to Monovalent Rhodium and Iridium
作者:Oleg V. Ozerov、Chengyun Guo、Vyacheslav A. Papkov、Bruce M. Foxman
DOI:10.1021/ja049659l
日期:2004.4.1
An investigation of room-temperature oxidative addition of N-C and N-H bonds to RhI and IrI in solution and in the solid state is presented. The rigid, product-adapted framework of the pincer bis(ortho-phosphinoaryl)amine (PNP) ligand may contribute to the ease of the N-C and N-H cleavage. The migration of Me from N of the coordinated amine moiety to Rh proceeds with near-zero entropy of activation in solution. In the solid state, this transformation is a crystal-to-crystal reaction, transforming only one of the two independent molecules of (PN(Me)P)RhCl into (PNP)Rh(Me)Cl.