Radical Polymerization of Styrene Derivatives Bearing N-Free Amino Acid Side Chains, Synergic Effect of Chirality, and Hydrogen Bonding for Stereoselective Polymerization

被引：2

作者：

Matsubara, Kouki ^{[1
]}

Kurimaru, Atsumi ^{[1
]}

Yamanaka, Miyuki ^{[1
]}

Hirashima, Tetsuya ^{[1
]}

Onishi, Yoshie ^{[1
]}

Murakami, Eiji ^{[1
]}

Kawachi, Emi ^{[1
]}

Koga, Yuji ^{[1
]}

Ando, Setsuko ^{[1
]}

机构：

[1] Fukuoka Univ, Fac Sci, Dept Chem, Jonan Ku, Fukuoka 81401, Japan

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 2010年 / 48卷 / 23期

关键词：

amino acid-bound polyolefine; isotactic; NMR; polystyrene; radical polymerization; stereoinduced polymers; OPTICALLY-ACTIVE METHACRYLAMIDES; VALINE METHYL-ESTER; L-LEUCINE STRUCTURE; HELICAL POLYMERS; MALEIC-ANHYDRIDE; COPOLYMERIZATION; CONFORMATION; BEHAVIOR; VINYL; POLYMETHACRYLAMIDES;

D O I：

10.1002/pola.24274

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Radical polymerization of styrene derivatives having a series of amino acid, alanine, glycine, leucine, valine, Bocleucine, and Boc-valine, in the side chain bound at the C-terminal was conducted to regulate the stereoinduction system in the propagation step. Isotacticity increased in the polymer main chain, especially in the polymerization of monomers bearing N-free L-leucyl and L-valyl esters in THF or DMF at 50 degrees C, by the synergic stereoregulation with chirality control and hydrogen bonding between the radical polymer terminal and the monomer. (C) 2010 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 48: 5593-5602, 2010

引用

页码：5593 / 5602

页数：10

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