POLYMERIZATION OF AROMATIC ALDEHYDES-- 4

C ASO C, S TAGAMI S, Toyoki Kunitake

研究成果: ジャーナルへの寄稿記事

7 引用 (Scopus)

抄録

Copolymerizations of three phthalaldehyde (PHA) isomers (M//2) with styrene (M//1) were carried out in methylene chloride or in toluene with BF//3OEt//2 catalyst. The monomer reactivity ratios were r//1 equals 0. 77, r//2 equals 0 for the meta isomer and r//1 equals 0. 60, r//2 equals 0 for the para isomer. The second aldehyde group of both isomers did not participate inpolymerization and acted simply as the electron-withdrawing group, thus reducing the cationic reactivity of these monomers. CopolyERIZATION BEHAVIORS OF THE ORTHO ISOMER (o-PhA) were quite different between 0 and - 78 C.

元の言語英語
ページ(範囲)1323-1336
ページ数14
ジャーナルJ Polym Sci Part A-1 Polym Chem
8
発行部数6
出版物ステータス出版済み - 1 1 1970
外部発表Yes

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Aldehydes
Isomers
Polymerization
Monomers
Dichloromethane
Copolymerization
Toluene
Styrene
Catalysts
Electrons

All Science Journal Classification (ASJC) codes

  • Engineering(all)

これを引用

ASO C, C., TAGAMI S, S., & Kunitake, T. (1970). POLYMERIZATION OF AROMATIC ALDEHYDES-- 4. J Polym Sci Part A-1 Polym Chem, 8(6), 1323-1336.

POLYMERIZATION OF AROMATIC ALDEHYDES-- 4. / ASO C, C; TAGAMI S, S; Kunitake, Toyoki.

:: J Polym Sci Part A-1 Polym Chem, 巻 8, 番号 6, 01.01.1970, p. 1323-1336.

研究成果: ジャーナルへの寄稿記事

ASO C, C, TAGAMI S, S & Kunitake, T 1970, 'POLYMERIZATION OF AROMATIC ALDEHYDES-- 4', J Polym Sci Part A-1 Polym Chem, 巻. 8, 番号 6, pp. 1323-1336.
ASO C C, TAGAMI S S, Kunitake T. POLYMERIZATION OF AROMATIC ALDEHYDES-- 4. J Polym Sci Part A-1 Polym Chem. 1970 1 1;8(6):1323-1336.
ASO C, C ; TAGAMI S, S ; Kunitake, Toyoki. / POLYMERIZATION OF AROMATIC ALDEHYDES-- 4. :: J Polym Sci Part A-1 Polym Chem. 1970 ; 巻 8, 番号 6. pp. 1323-1336.
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abstract = "Copolymerizations of three phthalaldehyde (PHA) isomers (M//2) with styrene (M//1) were carried out in methylene chloride or in toluene with BF//3OEt//2 catalyst. The monomer reactivity ratios were r//1 equals 0. 77, r//2 equals 0 for the meta isomer and r//1 equals 0. 60, r//2 equals 0 for the para isomer. The second aldehyde group of both isomers did not participate inpolymerization and acted simply as the electron-withdrawing group, thus reducing the cationic reactivity of these monomers. CopolyERIZATION BEHAVIORS OF THE ORTHO ISOMER (o-PhA) were quite different between 0 and - 78 C.",
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N2 - Copolymerizations of three phthalaldehyde (PHA) isomers (M//2) with styrene (M//1) were carried out in methylene chloride or in toluene with BF//3OEt//2 catalyst. The monomer reactivity ratios were r//1 equals 0. 77, r//2 equals 0 for the meta isomer and r//1 equals 0. 60, r//2 equals 0 for the para isomer. The second aldehyde group of both isomers did not participate inpolymerization and acted simply as the electron-withdrawing group, thus reducing the cationic reactivity of these monomers. CopolyERIZATION BEHAVIORS OF THE ORTHO ISOMER (o-PhA) were quite different between 0 and - 78 C.

AB - Copolymerizations of three phthalaldehyde (PHA) isomers (M//2) with styrene (M//1) were carried out in methylene chloride or in toluene with BF//3OEt//2 catalyst. The monomer reactivity ratios were r//1 equals 0. 77, r//2 equals 0 for the meta isomer and r//1 equals 0. 60, r//2 equals 0 for the para isomer. The second aldehyde group of both isomers did not participate inpolymerization and acted simply as the electron-withdrawing group, thus reducing the cationic reactivity of these monomers. CopolyERIZATION BEHAVIORS OF THE ORTHO ISOMER (o-PhA) were quite different between 0 and - 78 C.

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