Taming the polycyclotrimerization of diynes: Synthesis of hyperbranched poly(alkenephenylenes)

Kaitian Xu; Qunhui Sun; Yuping Dong; Fouad Salhi; Ben Zhong Tang

Taming the polycyclotrimerization of diynes: Synthesis of hyperbranched poly(alkenephenylenes)

Kaitian Xu, Qunhui Sun, Yuping Dong, Fouad Salhi, Ben Zhong Tang

Hong Kong University of Science and Technology

Research output: Contribution to journal › Conference article › peer-review

6 Citations (Scopus)

Abstract

Hyperbranched poly(alkenephenylene) of 1,8-nonadiyne was prepared via cyclotrimerization reaction. TaCl-Ph₄Sn was proved to be the effective catalyst and toluene to be efficient solvent to give completely soluble polymers. The hyperbranched poly(alkenephenylene) structures were confirmed by spectroscopic identification, thermal analysis, and light scattering determination. The polymers are thermal stable and possess interesting properties such as luminescence due to the unique chemical structures.

Original language	English
Pages (from-to)	500-501
Number of pages	2
Journal	American Chemical Society, Polymer Preprints, Division of Polymer Chemistry
Volume	41
Issue number	1
Publication status	Published - Mar 2000
Externally published	Yes
Event	The San Francisco Meeting - San Francisco, CA, USA Duration: 26 Mar 2000 → 31 Mar 2000

Cite this

@article{e0bbe19c23024704bd80682a708967de,

title = "Taming the polycyclotrimerization of diynes: Synthesis of hyperbranched poly(alkenephenylenes)",

abstract = "Hyperbranched poly(alkenephenylene) of 1,8-nonadiyne was prepared via cyclotrimerization reaction. TaCl-Ph4Sn was proved to be the effective catalyst and toluene to be efficient solvent to give completely soluble polymers. The hyperbranched poly(alkenephenylene) structures were confirmed by spectroscopic identification, thermal analysis, and light scattering determination. The polymers are thermal stable and possess interesting properties such as luminescence due to the unique chemical structures.",

author = "Kaitian Xu and Qunhui Sun and Yuping Dong and Fouad Salhi and Tang, {Ben Zhong}",

year = "2000",

month = mar,

language = "English",

volume = "41",

pages = "500--501",

journal = "American Chemical Society, Polymer Preprints, Division of Polymer Chemistry",

issn = "0032-3934",

number = "1",

note = "The San Francisco Meeting ; Conference date: 26-03-2000 Through 31-03-2000",

}

TY - JOUR

T1 - Taming the polycyclotrimerization of diynes

T2 - The San Francisco Meeting

AU - Xu, Kaitian

AU - Sun, Qunhui

AU - Dong, Yuping

AU - Salhi, Fouad

AU - Tang, Ben Zhong

PY - 2000/3

Y1 - 2000/3

N2 - Hyperbranched poly(alkenephenylene) of 1,8-nonadiyne was prepared via cyclotrimerization reaction. TaCl-Ph4Sn was proved to be the effective catalyst and toluene to be efficient solvent to give completely soluble polymers. The hyperbranched poly(alkenephenylene) structures were confirmed by spectroscopic identification, thermal analysis, and light scattering determination. The polymers are thermal stable and possess interesting properties such as luminescence due to the unique chemical structures.

AB - Hyperbranched poly(alkenephenylene) of 1,8-nonadiyne was prepared via cyclotrimerization reaction. TaCl-Ph4Sn was proved to be the effective catalyst and toluene to be efficient solvent to give completely soluble polymers. The hyperbranched poly(alkenephenylene) structures were confirmed by spectroscopic identification, thermal analysis, and light scattering determination. The polymers are thermal stable and possess interesting properties such as luminescence due to the unique chemical structures.

UR - http://www.scopus.com/inward/record.url?scp=0033743798&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0033743798

SN - 0032-3934

VL - 41

SP - 500

EP - 501

JO - American Chemical Society, Polymer Preprints, Division of Polymer Chemistry

JF - American Chemical Society, Polymer Preprints, Division of Polymer Chemistry

IS - 1

Y2 - 26 March 2000 through 31 March 2000

ER -

Taming the polycyclotrimerization of diynes: Synthesis of hyperbranched poly(alkenephenylenes)

Abstract

Other files and links

Fingerprint

Cite this