A SYNTHETIC APPROACH FOR WATER SOLUBLE HYPERBRANCHED POLY(<italic style="font-style: italic">N,N</italic>-ETHYLIDENEBIS(<italic style="font-style: italic">N</italic>-2-CHLOROACETYL ACRYLAMIDE)) WITH HIGH DEGREE OF BRANCHING <italic style="font-style: italic">VIA</italic> ATOM TRANSFER RADICAL POLYMERIZATION/SELF-CONDENSING VINYL POLYMERIZATION

Li-bin Bai; Rong-rong Zheng; Wen-liang Li; Yong-gang Wu; Xin-wu Ba; Hai-jun Wang

doi:10.1007/s10118-013-1257-0

Your Location：

Home >

Browse articles >

A SYNTHETIC APPROACH FOR WATER SOLUBLE HYPERBRANCHED POLY(N,N-ETHYLIDENEBIS(N-2-CHLOROACETYL ACRYLAMIDE)) WITH HIGH DEGREE OF BRANCHING VIA ATOM TRANSFER RADICAL POLYMERIZATION/SELF-CONDENSING VINYL POLYMERIZATION

PAPER | Updated：2023-01-03

- A SYNTHETIC APPROACH FOR WATER SOLUBLE HYPERBRANCHED POLY(N,N-ETHYLIDENEBIS(N-2-CHLOROACETYL ACRYLAMIDE)) WITH HIGH DEGREE OF BRANCHING VIA ATOM TRANSFER RADICAL POLYMERIZATION/SELF-CONDENSING VINYL POLYMERIZATION
- Chinese Journal of Polymer Science Vol. 31, Issue 7, Pages: 1038-1045(2013)
- Affiliations：
  
  a.College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China
  b.Key Laboratory of Medical Chemistry and Molecular Diagnosis, Ministry of Education, Hebei University, Baoding 071002, China
- Author bio：
  
  **Xin-wu Ba (巴信武), E-mail: baxw@hbu.edu.cn
- Funds：
- DOI：10.1007/s10118-013-1257-0
  CLC：
- Received：31 August 2012，
  
  Revised：2012-11-15，
  
  Accepted：16 November 2012，
  
  Published：2013-07
- Accepted：
Scan QR Code
Li-bin Bai, Rong-rong Zheng, Wen-liang Li, et al. A SYNTHETIC APPROACH FOR WATER SOLUBLE HYPERBRANCHED POLY(N,N-ETHYLIDENEBIS(N-2-CHLOROACETYL ACRYLAMIDE)) WITH HIGH DEGREE OF BRANCHING VIA ATOM TRANSFER RADICAL POLYMERIZATION/SELF-CONDENSING VINYL POLYMERIZATION[J]. Chinese Journal of Polymer Science, 2013, 31(7): 1038-1045. DOI: 10.1007/s10118-013-1257-0.
DOI：

Li-bin Bai, Rong-rong Zheng, Wen-liang Li, et al. A SYNTHETIC APPROACH FOR WATER SOLUBLE HYPERBRANCHED POLY(N,N-ETHYLIDENEBIS(N-2-CHLOROACETYL ACRYLAMIDE)) WITH HIGH DEGREE OF BRANCHING VIA ATOM TRANSFER RADICAL POLYMERIZATION/SELF-CONDENSING VINYL POLYMERIZATION[J]. Chinese Journal of Polymer Science, 2013, 31(7): 1038-1045. DOI: 10.1007/s10118-013-1257-0. DOI：

摘要

Abstract

A novel acrylamide A

(A = alkene

= alkyl chlorine) type inimer was obtained from commercially available 1

2-ethylenediamine

chloroacetyl chloride and acryloyl chloride. The as-prepared monomer can form water-soluble hyperbranched poly(

-ethylidene bis(

-2-chloroacetyl acrylamide))s (HPECA) through atom transfer radical polymerization/self-condensing vinyl polymerization method in the presence alkyl chlorine/CuCl/2

2-bipyridine activation system which can effectively suppress the gelation formation.

H-NMR spectra and dual detector size exclusion chromatography proved the hyperbranched structure indisputably

and the degree of branching was determined by the detailed analyses of

H-NMR spectra. The trend of the degree of branching was in consistent with the result of Mark-Houwink exponent

. The experiment results suggested that the conversion was 67%

= 13.2 × 10

Mark-Houwink

= 0.282 and the degree of branching = 64% when the reaction temperature was 120 oC

reaction time = 168 h and

-ethylidene bis(

-2-chloroacetyl acrylamide):Cu(I) = 50:0.62.

关键词

Keywords

references

Views

257

Downloads

CSCD

Alert me when the article has been cited

Submit

Tools

Publicity Resources

Uniform Branched Polymer Microspheres via Reversible Addition-fragmentation Chain Transfer Dispersion Self-condensing Vinyl Polymerization

Functionalized Hyperbranched Aliphatic Polyester Polyols: Synthesis, Properties and Applications

A Unified Theoretical Treatment on Statistical Properties of the Semi-batch Self-condensing Vinyl Polymerization System

Enhanced Segment Mobility Promotes Stereocomplex Crystallization in Polymer Blends via Elevated Segmental Miscibility

A Paradigm for BF3 Co-initiated Cationic Polymerization with Low Dispersity: Introducing Acetonitrile and Lowering the Reaction Temperature

Related Author

Jian-Bo Tan

Li Zhang

Chao-Jian Luo

Gennadii Kutyrev

Aleksei Maksimov

Hai-Jun Wang

Xiao-Zhong Hong

Jiang-Tao Li

Related Institution

Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter

Department of Polymeric Materials and Engineering, School of Materials and Energy, Guangdong University of Technology

Kazan National Research Technological University, Department of General Chemical Technologies

College of Chemistry and Environment Science, Hebei University

Key Laboratory of Medicinal Chemistry and Molecular Diagnosis, Ministry of Education, Hebei University

⁰

A SYNTHETIC APPROACH FOR WATER SOLUBLE HYPERBRANCHED POLY(N,N-ETHYLIDENEBIS(N-2-CHLOROACETYL ACRYLAMIDE)) WITH HIGH DEGREE OF BRANCHING VIA ATOM TRANSFER RADICAL POLYMERIZATION/SELF-CONDENSING VINYL POLYMERIZATION

DOI：10.1007/s10118-013-1257-0

摘要

Abstract

关键词

Keywords

references