Standard

Synthesis of solid thermoplastic isoprene polymers using organoaluminum compounds. / Розенцвет, В. А. ; Саблина, Н. А. ; Ульянова, Д. М. ; Брунилин, Р.В.; Толстой, Петр Михайлович.

в: Russian Chemical Bulletin, Том 74, № 1, 2025, стр. 190-200.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Розенцвет, ВА, Саблина, НА, Ульянова, ДМ, Брунилин, РВ & Толстой, ПМ 2025, 'Synthesis of solid thermoplastic isoprene polymers using organoaluminum compounds', Russian Chemical Bulletin, Том. 74, № 1, стр. 190-200. https://doi.org/10.1007/s11172-025-4514-9

APA

Розенцвет, В. А., Саблина, Н. А., Ульянова, Д. М., Брунилин, Р. В., & Толстой, П. М. (2025). Synthesis of solid thermoplastic isoprene polymers using organoaluminum compounds. Russian Chemical Bulletin, 74(1), 190-200. https://doi.org/10.1007/s11172-025-4514-9

Vancouver

Розенцвет ВА, Саблина НА, Ульянова ДМ, Брунилин РВ, Толстой ПМ. Synthesis of solid thermoplastic isoprene polymers using organoaluminum compounds. Russian Chemical Bulletin. 2025;74(1):190-200. https://doi.org/10.1007/s11172-025-4514-9

Author

Розенцвет, В. А. ; Саблина, Н. А. ; Ульянова, Д. М. ; Брунилин, Р.В. ; Толстой, Петр Михайлович. / Synthesis of solid thermoplastic isoprene polymers using organoaluminum compounds. в: Russian Chemical Bulletin. 2025 ; Том 74, № 1. стр. 190-200.

BibTeX

@article{364bc75b3ff14be7b82734a6099ecdc2,
title = "Synthesis of solid thermoplastic isoprene polymers using organoaluminum compounds",
abstract = "Cationic polymerization of isoprene using the initiating systems consisting of organoaluminum compounds (OAC = AlEt3, AlEt2Cl, or AlEtCl2) and allyl chloride (ALC) is a new efficient method for the synthesis of completely soluble solid thermoplastic isoprene polymers characterized by reduced degree of unsaturation (44–50 mol.%), high glass transition temperatures (57–60 °C), and high softening points (128–180 °C). The molecular characteristics, degree of unsaturation, and softening points of the resulting isoprene polymers can be controlled by varying the ALC: AOC ratio in the initiating systems, as well as the temperature and duration of the polymerization process. The structure of the head group of the synthesized polymer was established for the first time by 1D and 2D NMR spectroscopy. It represents the allyl fragment of the polymerization initiator (ALC) connected to the 1,4-trans-unit of polyisoprene.",
keywords = "allyl chloride, cationic polymerization, isoprene, organoaluminum compounds, thermoplastic polymers",
author = "Розенцвет, {В. А.} and Саблина, {Н. А.} and Ульянова, {Д. М.} and Р.В. Брунилин and Толстой, {Петр Михайлович}",
year = "2025",
doi = "10.1007/s11172-025-4514-9",
language = "English",
volume = "74",
pages = "190--200",
journal = "Russian Chemical Bulletin",
issn = "1066-5285",
publisher = "Springer Nature",
number = "1",

}

RIS

TY - JOUR

T1 - Synthesis of solid thermoplastic isoprene polymers using organoaluminum compounds

AU - Розенцвет, В. А.

AU - Саблина, Н. А.

AU - Ульянова, Д. М.

AU - Брунилин, Р.В.

AU - Толстой, Петр Михайлович

PY - 2025

Y1 - 2025

N2 - Cationic polymerization of isoprene using the initiating systems consisting of organoaluminum compounds (OAC = AlEt3, AlEt2Cl, or AlEtCl2) and allyl chloride (ALC) is a new efficient method for the synthesis of completely soluble solid thermoplastic isoprene polymers characterized by reduced degree of unsaturation (44–50 mol.%), high glass transition temperatures (57–60 °C), and high softening points (128–180 °C). The molecular characteristics, degree of unsaturation, and softening points of the resulting isoprene polymers can be controlled by varying the ALC: AOC ratio in the initiating systems, as well as the temperature and duration of the polymerization process. The structure of the head group of the synthesized polymer was established for the first time by 1D and 2D NMR spectroscopy. It represents the allyl fragment of the polymerization initiator (ALC) connected to the 1,4-trans-unit of polyisoprene.

AB - Cationic polymerization of isoprene using the initiating systems consisting of organoaluminum compounds (OAC = AlEt3, AlEt2Cl, or AlEtCl2) and allyl chloride (ALC) is a new efficient method for the synthesis of completely soluble solid thermoplastic isoprene polymers characterized by reduced degree of unsaturation (44–50 mol.%), high glass transition temperatures (57–60 °C), and high softening points (128–180 °C). The molecular characteristics, degree of unsaturation, and softening points of the resulting isoprene polymers can be controlled by varying the ALC: AOC ratio in the initiating systems, as well as the temperature and duration of the polymerization process. The structure of the head group of the synthesized polymer was established for the first time by 1D and 2D NMR spectroscopy. It represents the allyl fragment of the polymerization initiator (ALC) connected to the 1,4-trans-unit of polyisoprene.

KW - allyl chloride

KW - cationic polymerization

KW - isoprene

KW - organoaluminum compounds

KW - thermoplastic polymers

UR - https://www.mendeley.com/catalogue/5819766c-7677-3352-9f32-85dcc4db49d9/

U2 - 10.1007/s11172-025-4514-9

DO - 10.1007/s11172-025-4514-9

M3 - Article

VL - 74

SP - 190

EP - 200

JO - Russian Chemical Bulletin

JF - Russian Chemical Bulletin

SN - 1066-5285

IS - 1

ER -

ID: 136004121