Mechanical activation of a dithioester derivative-based retro RAFT-HDA reaction

Zhijian Wang; Zhiyong Ma; Zhenyu Zhang; Feng Wu; Hong Jiang; Xinru Jia

doi:10.1039/c4py00964a

Mechanical activation of a dithioester derivative-based retro RAFT-HDA reaction

Zhijian Wang
, Zhiyong Ma
, Zhenyu Zhang
, Feng Wu
, Hong Jiang
, Xinru Jia^*

^*Corresponding author for this work

Peking University

Research output: Contribution to journal › Article › peer-review

12 Scopus citations

Abstract

A new mechanophore was synthesized from a dithioester derivative 1 and an open-chain diene 2 by the HDA reaction. It was embedded in the polymer chain by initiating the polymerization of methyl acrylate (MA). It was found that the PMA with M_n > 30 kDa could undergo a mechanically induced retro RAFT-HDA reaction rapidly at ambient temperature. The released species was evidenced chemically and spectroscopically, and the liberated dithioester derivative 1 maintained the activity to react with cyclopentadiene (Cp) or to copolymerize with styrene (St).

Original language	English
Pages (from-to)	6893-6897
Number of pages	5
Journal	Polymer Chemistry
Volume	5
Issue number	24
DOIs	https://doi.org/10.1039/c4py00964a
State	Published - 21 Dec 2014
Externally published	Yes

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title = "Mechanical activation of a dithioester derivative-based retro RAFT-HDA reaction",

abstract = "A new mechanophore was synthesized from a dithioester derivative 1 and an open-chain diene 2 by the HDA reaction. It was embedded in the polymer chain by initiating the polymerization of methyl acrylate (MA). It was found that the PMA with Mn > 30 kDa could undergo a mechanically induced retro RAFT-HDA reaction rapidly at ambient temperature. The released species was evidenced chemically and spectroscopically, and the liberated dithioester derivative 1 maintained the activity to react with cyclopentadiene (Cp) or to copolymerize with styrene (St).",

author = "Zhijian Wang and Zhiyong Ma and Zhenyu Zhang and Feng Wu and Hong Jiang and Xinru Jia",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry 2014.",

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doi = "10.1039/c4py00964a",

language = "英语",

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T1 - Mechanical activation of a dithioester derivative-based retro RAFT-HDA reaction

AU - Wang, Zhijian

AU - Ma, Zhiyong

AU - Zhang, Zhenyu

AU - Wu, Feng

AU - Jiang, Hong

AU - Jia, Xinru

PY - 2014/12/21

Y1 - 2014/12/21

N2 - A new mechanophore was synthesized from a dithioester derivative 1 and an open-chain diene 2 by the HDA reaction. It was embedded in the polymer chain by initiating the polymerization of methyl acrylate (MA). It was found that the PMA with Mn > 30 kDa could undergo a mechanically induced retro RAFT-HDA reaction rapidly at ambient temperature. The released species was evidenced chemically and spectroscopically, and the liberated dithioester derivative 1 maintained the activity to react with cyclopentadiene (Cp) or to copolymerize with styrene (St).

AB - A new mechanophore was synthesized from a dithioester derivative 1 and an open-chain diene 2 by the HDA reaction. It was embedded in the polymer chain by initiating the polymerization of methyl acrylate (MA). It was found that the PMA with Mn > 30 kDa could undergo a mechanically induced retro RAFT-HDA reaction rapidly at ambient temperature. The released species was evidenced chemically and spectroscopically, and the liberated dithioester derivative 1 maintained the activity to react with cyclopentadiene (Cp) or to copolymerize with styrene (St).

UR - https://www.scopus.com/pages/publications/84910144603

U2 - 10.1039/c4py00964a

DO - 10.1039/c4py00964a

M3 - 文章

AN - SCOPUS:84910144603

SN - 1759-9954

VL - 5

SP - 6893

EP - 6897

JO - Polymer Chemistry

JF - Polymer Chemistry

IS - 24

ER -

Mechanical activation of a dithioester derivative-based retro RAFT-HDA reaction

Abstract

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