76782-89-3Relevant academic research and scientific papers
Synthesis and characterization of triarylborthiins, Ar3B3S3 (Ar=4-MeC6H4, 3-MeC6H4, 2-MeC6H4, 4-EtC6H4, and 3,5-Me2C6H3)
Beckett, Michael A.,Minton, Paul R.,Werschkun, Barbara
, p. 37 - 42 (2007/10/02)
The air/moisture-sensitive triarylborthiins, Ar3B3S3 (Ar=4-MeC6H4, 3-MeC6H4, 2-MeC6H4, 4-EtC6H4, and 3,5-Me2C6H3), have been prepared by the reaction of ArBBr2 with HgS in benzene at reflux and have been characterized by 11B NMR and IR spectroscopy and ma
Darstellung von Arylhalogenboranen
Haubold, Wolfgang,Herdtle, Joerg,Gollinger, Walter,Einholz, Wolfgang
, p. 1 - 8 (2007/10/02)
In a ligand-exchange reaction between aryltrimethylsilanes, (ArSiMe3) and halogenboranes, (BX3 or ArBX2), arylhalogenboranes (ArBX2, ArAr'BX or Ar2BX) and halogentrimethylsilane are formed.This transfer of substituted aromatic groups from a silicon to a boron atom is an efficient synthetic pathway for the preparation of the corresponding arylhalogenboranes and diarylhalogenboranes with different aryl groups.Physical properties and spectroscopical data of the new arylhalogenboranes are given.
A New Borylation Method for Alkylbenzene and Polystyrene
Paetzold, Peter,Hoffmann, Juergen
, p. 3724 - 3733 (2007/10/02)
The borylation of alkylbenzenes by Hal2BH (Hal = F, Cl, Br) gives H2 and a mixture of m- and p-alkyl(dihaloboryl)benzenes.In the case of bulky alkyl groups, such as isopropyl, tert-butyl, these are partially split off as R - H and RBHal2.The phenyl groups in polystyrene-divinylbenzene copolymers undergo borylation with Br2BH in a 55percent yield.
