第 35 卷第 1 期 |  | Vol. 35 No. 1 | 2005 年 2 月 | Feb 2005 |
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所屬欄目:專(zhuān)論與綜述
2,3-環(huán)氧丙磺酸鈉的合成及應用進(jìn)展 |
汪海平; 陳正國(湖北大學(xué)化學(xué)與材料科學(xué)學(xué)院高分子材料重點(diǎn)實(shí)驗室; 湖北武漢) |
摘 要:綜述了3 氯 2 羥基丙磺酸鈉和2,3 環(huán)氧丙磺酸鈉的合成及其在功能材料方面的應用。由環(huán)氧氯丙烷與亞硫酸氫鈉反應可以生成3 氯 2 羥基丙磺酸鈉,再由3 氯 2 羥基丙磺酸鈉在堿性溶液中閉環(huán)生成2,3 環(huán)氧丙磺酸鈉。2,3 環(huán)氧丙磺酸鈉因其分子結構中既含有環(huán)氧基,又含有親水性的磺酸鹽基團,可通過(guò)環(huán)氧基的開(kāi)環(huán)反應和共聚反應等制備許多性能優(yōu)異的功能物質(zhì)如:膠凝化劑、稠化劑、乳化劑、光敏材料、印染保護劑等。 |
關(guān)鍵詞:2; 3-環(huán)氧丙磺酸鈉; 合成; 應用; 綜述 |
中圖分類(lèi)號:O624 文獻標識碼:A 文章編號:1009-9212(2005)01-0020-03 |
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The Synthesis and Application of Oxiranemethanesulfonic Acid Sodium Salt |
WANG Hai-ping; CHEN Zheng-guo(Faculty of chemistry and Material Science; Hubei University; Wuhan 430062; China) |
Abstract:The synthesis of 1-propanesulfonic acid, 3-chloro -2-hydroxy sodium salt, and Oxiranemethanesulfonic acid sodium salt ,and their application for the functional materials were reviewed. Epichlorohydrin reacted with sodium bisulfite to produce 1-propanesulfonic acid, 3-chloro-2-hydroxy sodium salt which then produced Oxiranemethanesulfonic acid sodium salt in the alkaline solution by ring-closing reaction. Oxiranemethanesulfonic acid sodium salt acts as one kind of important multi-function matter because its ... |
Key words:oxiranemethanesulfonic acid sodium salt; synthesis; application; review |
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收稿日期:2004-10-18
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