作者:Pankaj Sharma、N.K. Jha
DOI:10.1016/0022-328x(95)05659-d
日期:1996.1
Three tertiary stibines containing tetrachloropyridyl groups, tris(2,3,5,6-tetrachloro-4-pyridyl)stibines, phenyl- and tolylbis(2,3,5,6-tetrachloro-4-pyridyl)stibines and their dibromides, were synthesized. The compounds were characterized by elemental analysis, vapour pressure osmometry, thermogravimetry, IR, far IR, H-1 and C-13 NMR spectroscopy. IR and NMR data indicate that the tetrachloropyridyl group is attached to antimony through the fourth position.