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Environmentally Benign Electrophilic Halogenation of Naphthalenes by H<sub>2</sub>O<sub>2</sub>—Alkali Metal Halides in An Aqueous Cationic Micellar Media

Environmentally Benign Electrophilic Halogenation of Naphthalenes by H<sub>2</sub>O<sub>2</sub>—Alkali Metal Halides in An Aqueous Cationic Micellar Media
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摘要 An efficient and greener protocol for the synthesis of 1-halo-naphthols by the action of hydrogen peroxide and alkali metal halides in aqueous micellar media is been described in the present work. This is an environmentally clean and safe procedure, which involved insitu generation of the active halogen in presence of alkali halides. Cationic surfactants such as cetyltrimethylammoniumbromide (CTAB) and cetyltrimethylammoniumchloride (CTAC) were found to facilitate efficiency of halogenation in aqueous media. An efficient and greener protocol for the synthesis of 1-halo-naphthols by the action of hydrogen peroxide and alkali metal halides in aqueous micellar media is been described in the present work. This is an environmentally clean and safe procedure, which involved insitu generation of the active halogen in presence of alkali halides. Cationic surfactants such as cetyltrimethylammoniumbromide (CTAB) and cetyltrimethylammoniumchloride (CTAC) were found to facilitate efficiency of halogenation in aqueous media.
作者 Kancharla Rajendar Reddy Sariah Sana Kusampally Uppalaiah Kamatala Chinna Rajanna Puppala Veerasomaiah
机构地区 Department of Chemistry
出处 《International Journal of Organic Chemistry》 2012年第3期254-261,共8页 有机化学国际期刊（英文）
关键词 Green Chemistry HALOGENATION Synthesis 1-halo-naphthols Alkali Metal Halides 2-Naphthols AQUEOUS Micellar Media CTAB (Cetyl Trimethyl AMMONIUM Bromide) CTAC (Cetyl Trimethyl AMMONIUM Chloride) Green Chemistry Halogenation Synthesis 1-halo-naphthols Alkali Metal Halides 2-Naphthols Aqueous Micellar Media CTAB (Cetyl Trimethyl Ammonium Bromide) CTAC (Cetyl Trimethyl Ammonium Chloride)
分类号 O6 [理学—化学]
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International Journal of Organic Chemistry
2012年 第3期

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