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2,5- ジブロモテレフタル酸の合成(B. 生活科学)
https://kpu.repo.nii.ac.jp/records/5314
https://kpu.repo.nii.ac.jp/records/531447cd872d-9da0-40eb-953a-13525b4d2a1b
名前 / ファイル | ライセンス | アクション |
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KJ00000079440.pdf (230.2 kB)
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Item type | [ELS]紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2017-02-20 | |||||
タイトル | ||||||
言語 | ja | |||||
タイトル | 2,5- ジブロモテレフタル酸の合成(B. 生活科学) | |||||
その他(別言語等) | ||||||
その他のタイトル | Synthesis of 2,5-Dibromoterephthalic Acid (B. LIVING SCIENCE) | |||||
言語 | en | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプ | departmental bulletin paper | |||||
著者 |
永田, 実
× 永田, 実 |
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抄録(日) | ||||||
内容記述タイプ | Other | |||||
内容記述 | 共重合成物あるいは添加剤として, 繊維高分子材料の難燃化に有用と考えられる, 2,5-ジブロモテレフタル酸の合成について検討を加えた。ヨウ素を触媒として発煙硫酸の存在下でテレフタル酸のブロム化を行なった結果, 温和な条件でブロム化を行なうと, 2,5-ジブロモテレフタル酸が満足すべき収率で得られることが判明した。またブロム化生成物からエステル化法により, 2,5-ジブロモテレフタル酸を容易に単離, 精製できた。 | |||||
言語 | ja | |||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | The preparation of 2,5-dibromoterephthalic acid was investigated. The acid is expected to be useful as a copolymer component or additives for flame retardant fibers. Terephthalic acid was brominated in a presence of fuming sulfuric acid and iodine as a catalyst under mild conditions. The operation of the purification procedure of 2,5-dibromoterephalic acid from brominated mixtures were performed. | |||||
言語 | en | |||||
書誌情報 |
ja : 京都府立大学学術報告. 理学・生活科学 en : The scientific reports of the Kyoto Prefectural University. Natural science and living science 巻 28, p. 59-61, 発行日 1977-11-30 |
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雑誌書誌ID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00062300 | |||||
ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0075739X |