第 34 卷第 4 期 |  | Vol. 34 No. 4 | 2004 年 8 月 | Aug 2004 |
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所屬欄目:其它
2-氟-4-碘-苯甲醚的合成研究 |
黃鎖義; 田華(右江民族醫學(xué)院化學(xué)教研室; 華東師范大學(xué)化學(xué)系; 廣西百色533000華東師范大學(xué)化學(xué)系上海; 上海200062寧夏大學(xué)化學(xué)化工學(xué)院寧夏銀川) |
摘 要:以鄰氨基苯甲醚為原料,經(jīng)Schiemann反應生成鄰氟苯甲醚,然后在苯環(huán)上4 位硝化后再還原成4 氨基 2 氟 苯甲醚,再經(jīng)Sandmeyer反應碘代合成2 氟 4 碘 苯甲醚,該化合物是合成L 3 氟-酪氨酸的中間體。 |
關(guān)鍵詞:2-氟-4-碘苯甲醚; Schiemann反應; 硝化; 還原; Sandmeyer反應 |
中圖分類(lèi)號:TQ243.2+4 文獻標識碼:A 文章編號:1009-9212(2004)04-0021-02 |
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Synthesis of 2-Fluoro-4-iodo-anisole |
HUANG Suo-yi~(1; 2); TIAN Hua~(2; 3) (1.Youjiang Medical College For Nationalities; Baise 533000; China; 2.East China Normal University; Shanghai 200062; 3.Ning Xia University; Yinchuan 750021; China) |
Abstract:2-Fluoro-4-iodo-anisole was synthesized from o-amino- anisole by Schiemann reaction.Resulting in o- fluoro-anisole,then nitating and reduction at 4-position of aromatic ring followed by Sandmeyer reaction of iodo.It is the intermediate of L-3-F-tyrosine. |
Key words:2-fluoro-4-iodo-anisole; schiemann reaction; nitating; reducting; sandmeyer reaction |
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基金項目:教育部高等學(xué)校訪(fǎng)問(wèn)學(xué)者基金資助(國內訪(fǎng)問(wèn)學(xué)者基金[200209]);廣西壯族自治區教育廳課題(桂教科研[2003]22號)
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收稿日期:2004-04-13
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