A new general procedure for preparation of functionalized oligopolysiloxanes of predetermined molecular weight is described. It utilizes heterogeneously catalyzed siloxane equilibration polymerization reactions which do not require troublesome and sometimes difficult post-preparative work-up procedures usually encountered with the well known homogeneously catalyzed corresponding reactions. The method is described using as example the preparation of α, ω-telechelic vinyldimethylsiloxy-oligopolydimethylsiloxanes from octamethylcyclotetrasiloxane and 1,3-divinyltetramethyldisiloxane, but reference to the preparations of trimethylsiloxy-, dimethylsiloxy-and carboxypropyldimethylsiloxyoligopolydimethylsiloxanes, oligopolymethylhydridosiloxanes or their copolymers is also made.
TY - JOUR
AU - Dvornić, Petar R.
AU - Govedarica, Milutin
AU - Jovanović, Jelena D.
AU - Gerov, Vesna V.
AU - Antić, Mališa
PY - 1995
UR - https://cer.ihtm.bg.ac.rs/handle/123456789/3481
AB - A new general procedure for preparation of functionalized oligopolysiloxanes of predetermined molecular weight is described. It utilizes heterogeneously catalyzed siloxane equilibration polymerization reactions which do not require troublesome and sometimes difficult post-preparative work-up procedures usually encountered with the well known homogeneously catalyzed corresponding reactions. The method is described using as example the preparation of α, ω-telechelic vinyldimethylsiloxy-oligopolydimethylsiloxanes from octamethylcyclotetrasiloxane and 1,3-divinyltetramethyldisiloxane, but reference to the preparations of trimethylsiloxy-, dimethylsiloxy-and carboxypropyldimethylsiloxyoligopolydimethylsiloxanes, oligopolymethylhydridosiloxanes or their copolymers is also made.
PB - Springer
T2 - Polymer Bulletin
T1 - Functionalized oligopolysiloxanes by heterogeneously catalyzed equilibration polymerization reactions
VL - 35
IS - 5
SP - 539
EP - 545
DO - 10.1007/BF00324106
ER -
@article{
author = "Dvornić, Petar R. and Govedarica, Milutin and Jovanović, Jelena D. and Gerov, Vesna V. and Antić, Mališa",
year = "1995",
abstract = "A new general procedure for preparation of functionalized oligopolysiloxanes of predetermined molecular weight is described. It utilizes heterogeneously catalyzed siloxane equilibration polymerization reactions which do not require troublesome and sometimes difficult post-preparative work-up procedures usually encountered with the well known homogeneously catalyzed corresponding reactions. The method is described using as example the preparation of α, ω-telechelic vinyldimethylsiloxy-oligopolydimethylsiloxanes from octamethylcyclotetrasiloxane and 1,3-divinyltetramethyldisiloxane, but reference to the preparations of trimethylsiloxy-, dimethylsiloxy-and carboxypropyldimethylsiloxyoligopolydimethylsiloxanes, oligopolymethylhydridosiloxanes or their copolymers is also made.",
publisher = "Springer",
journal = "Polymer Bulletin",
title = "Functionalized oligopolysiloxanes by heterogeneously catalyzed equilibration polymerization reactions",
volume = "35",
number = "5",
pages = "539-545",
doi = "10.1007/BF00324106"
}
Dvornić, P. R., Govedarica, M., Jovanović, J. D., Gerov, V. V.,& Antić, M.. (1995). Functionalized oligopolysiloxanes by heterogeneously catalyzed equilibration polymerization reactions. in Polymer Bulletin
Springer., 35(5), 539-545.
https://doi.org/10.1007/BF00324106
Dvornić PR, Govedarica M, Jovanović JD, Gerov VV, Antić M. Functionalized oligopolysiloxanes by heterogeneously catalyzed equilibration polymerization reactions. in Polymer Bulletin. 1995;35(5):539-545.
doi:10.1007/BF00324106 .
Dvornić, Petar R., Govedarica, Milutin, Jovanović, Jelena D., Gerov, Vesna V., Antić, Mališa, "Functionalized oligopolysiloxanes by heterogeneously catalyzed equilibration polymerization reactions" in Polymer Bulletin, 35, no. 5 (1995):539-545,
https://doi.org/10.1007/BF00324106 . .
, 