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Ring-opening polymerization of octamethylcyclotetrasiloxane using 3d metal trifluoroacetate complexes

, 
Tatyana Yur'evna Glazunova 2
Tatyana Yur'evna Glazunova
, 
Nikita Leonidovich Shikut 2
Nikita Leonidovich Shikut
, 
Nina Vasil'evna Demchenko 1
Nina Vasil'evna Demchenko
, 
Ekaterina Andreevna Kurzina 2
Ekaterina Andreevna Kurzina
, 
Paulina Kalle 2
Paulina Kalle
, 
Aziz Mansurovich Muzafarov 1, 3
Aziz Mansurovich Muzafarov
10.1016/j.mencom.2020.01.014
Published 2019-12-30
Communication , Volume 30, Issue 1, 43-45
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Drozdov F. V. et al. Ring-opening polymerization of octamethylcyclotetrasiloxane using 3d metal trifluoroacetate complexes // Mendeleev Communications. 2019. Vol. 30. No. 1. pp. 43-45.
GOST all authors (up to 50) Copy
Drozdov F. V., Glazunova T. Y., Shikut N. L., Demchenko N. V., Kurzina E. A., Kalle P., Muzafarov A. M. Ring-opening polymerization of octamethylcyclotetrasiloxane using 3d metal trifluoroacetate complexes // Mendeleev Communications. 2019. Vol. 30. No. 1. pp. 43-45.
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TY - JOUR
DO - 10.1016/j.mencom.2020.01.014
UR - https://mendcomm.colab.ws/publications/10.1016/j.mencom.2020.01.014
TI - Ring-opening polymerization of octamethylcyclotetrasiloxane using 3d metal trifluoroacetate complexes
T2 - Mendeleev Communications
AU - Drozdov, Fedor Valer'evich
AU - Glazunova, Tatyana Yur'evna
AU - Shikut, Nikita Leonidovich
AU - Demchenko, Nina Vasil'evna
AU - Kurzina, Ekaterina Andreevna
AU - Kalle, Paulina
AU - Muzafarov, Aziz Mansurovich
PY - 2019
DA - 2019/12/30
PB - Mendeleev Communications
SP - 43-45
IS - 1
VL - 30
ER -
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@article{2019_Drozdov,
author = {Fedor Valer'evich Drozdov and Tatyana Yur'evna Glazunova and Nikita Leonidovich Shikut and Nina Vasil'evna Demchenko and Ekaterina Andreevna Kurzina and Paulina Kalle and Aziz Mansurovich Muzafarov},
title = {Ring-opening polymerization of octamethylcyclotetrasiloxane using 3d metal trifluoroacetate complexes},
journal = {Mendeleev Communications},
year = {2019},
volume = {30},
publisher = {Mendeleev Communications},
month = {Dec},
url = {https://mendcomm.colab.ws/publications/10.1016/j.mencom.2020.01.014},
number = {1},
pages = {43--45},
doi = {10.1016/j.mencom.2020.01.014}
}
MLA
Cite this
MLA Copy
Drozdov, Fedor Valer'evich, et al. “Ring-opening polymerization of octamethylcyclotetrasiloxane using 3d metal trifluoroacetate complexes.” Mendeleev Communications, vol. 30, no. 1, Dec. 2019, pp. 43-45. https://mendcomm.colab.ws/publications/10.1016/j.mencom.2020.01.014.

Keywords

Lewis acids
octamethylcyclotetrasiloxane
polysiloxanes
ring-opening polymerization
trifluoroacetate complexes

Abstract

3d-Metal trifluoroacetate complex-catalyzed ring opening polymerization of octamethylcyclotetrasiloxane affords polydimethylsiloxanes whose molecular weight can be controlled by the nature of 3d metal complexes, in particular, by their structural type, and by the polymerization conditions. The best results were achieved using tetranuclear zinc oxotrifluoroacetate as the catalyst at a temperature of 75°C and a reaction time of 35h.

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