POLYMERIZATION OF TRIFLUOROACETALDEHYDE AZINE (1,1,1,6,6,6-HEXAFLUORO-3,4-DIAZA-2,4-HEXADIENE)

被引：13
作者：
HASHIDZUME, A [1 ]
KAJIWARA, A [1 ]
HARADA, A [1 ]
KAMACHI, M [1 ]
机构：
[1] OSAKA UNIV,FAC SCI,DEPT MACROMOLEC SCI,TOYONAKA,OSAKA 560,JAPAN
来源：
MACROMOLECULES | 1995年 / 28卷 / 02期
关键词：
D O I：
10.1021/ma00106a002
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Trifluoroacetaldehyde azine (TFAcAz) was-prepared as a new monomer and its polymerizabilities were studied. Poly(TFAcAz) was obtained by bulk polymerization with triethylamine at -20 degrees C, although only oligomers were obtained by typical anionic initiators. The structure and properties of the polymer were investigated by IR, Raman, and solid-state C-13 NMR spectroscopies, powder X-ray diffraction, and thermogravimetric analysis. The polymer is crystalline; composed of 1,2-addition units with pendant C=N double bonds, and decomposed to the monomer at about 200 degrees C.
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页码：417 / 420
页数：4
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