Multi-component post-polymerization modification reactions of polymers featuring lignin-model compounds

被引:20
|
作者
Kakuchi, Ryohei [1 ]
Yoshida, Satoshi [2 ]
Sasaki, Takasuke [2 ]
Kanoh, Shigeyoshi [2 ]
Maeda, Katsuhiro [2 ,3 ]
机构
[1] Gunma Univ, Grad Sch Sci & Technol, Div Mol Sci, 1-5-1 Tenjin Cho, Kiryu, Gunma 3768515, Japan
[2] Kanazawa Univ, Grad Sch Nat Sci & Technol, Kakuma Machi, Kanazawa, Ishikawa 9201192, Japan
[3] Kanazawa Univ, Nano Life Sci Inst WPI NanoLSI, Kakuma Machi, Kanazawa, Ishikawa 9201192, Japan
关键词
BIOMASS; CHEMISTRY;
D O I
10.1039/c7py01923h
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Lignin-derived chemicals, such as vanillin and syringaldehyde, are representative bio-renewable monomer building blocks for polymer chemistry. When considering the chemical structures of vanillin and syringaldehyde, they instinctively feature aldehyde groups in their molecular structures. Since aldehydes are some of the most important reactants in multi-component reactions (MCRs), we now report the Kabachnik-Fields three-component reaction (KF-3CR) between amines, phosphites, and polymers featuring vanillin and syringaldehyde. The successful KF-3CR of the polymers featuring vanillin and syringaldehyde proceeded with a practically perfect consumption of the starting aldehydes, essentially affording polymeric alpha-amino phosphonates.
引用
收藏
页码:2109 / 2115
页数:7
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