SYNTHESIS AND PROPERTIES OF 1,1,3,3-TETRA KIS(PENTAFLUOROPHENYL-)CYCLO-DI(SILTHIANE) AND RELATED-COMPOUNDS

Authors
HORN HG PROBST M
Citation
Hg. Horn et M. Probst, SYNTHESIS AND PROPERTIES OF 1,1,3,3-TETRA KIS(PENTAFLUOROPHENYL-)CYCLO-DI(SILTHIANE) AND RELATED-COMPOUNDS, Monatshefte fuer Chemie, 126(11), 1995, pp. 1169-1178
Citations number
13
Categorie Soggetti
Chemistry
Journal title
Monatshefte fuer Chemie → ACNP
ISSN journal
00269247
Volume
126
Issue
11
Year of publication
1995
Pages
1169 - 1178
Database
ISI
SICI code
0026-9247(1995)126:11<1169:SAPO1K>2.0.ZU;2-1
Abstract
The synthesis of tetrakis(pentafluorophenyl)-cyclo-di(silthiane) and r elated compounds by reacting organosubstituted silanes with sulfur or hexamethyldisilthiane is reported The compounds are characterized by a nalysis, by relative molecular mass, by H-1, C-13, F-19, and Si-29 NMR spectroscopy, and by mass and IR spectra, respectively. Two Si-29 NMR signals of different intensity found for compounds with two different organic substituents on silicon are explained by the existence of dia stereomers.