The Direct Iodination of Arenes with Chromium(6)Oxide as the Oxidant

• Piotr Lulinski

• Lech Skulski

書誌事項

タイトル別名

• Direct Iodination of Arenes with Chromi

抄録

An easy and cheap laboratory method is presented for the direct mono- and diiodination of a number of activated and deactivated arenes. The main iodination reactions occurred at the temperatures not exceeding 65 °C for 0.5—12 h in the anhydrous, strongly acidic liquid system, I2/AcOH/Ac2O/H2SO4, in the presence of prior dissolved CrO3 used as the oxidant. The yields of the pure iodinated products varied from 31% (for 3,5-diiodobenzoic acid) up to 90% (for 4-iodoanisole). So far, benzonitrile and some oxidizable aromatics, e.g. naphthalene, fluorene, xanthene, and thiophene, have been found to be unsuitable for the effective iodination. Nevertheless, this novel, simple method of direct iodination is worthy to be extended to other appropriate aromatics.

収録刊行物

• Bulletin of the Chemical Society of Japan

  Bulletin of the Chemical Society of Japan 70 (7), 1665-1669, 1997-07

  Tokyo : Chemical Society of Japan

キーワード

• General Chemistry

詳細情報

• CRID: 1523388079994920448
• NII論文ID: 10008920823
• NII書誌ID: AA00580132
• ISSN: 00092673
• ISSN: 13480634
• DOI: 10.1246/bcsj.70.1665
• NDL書誌ID: 4260306
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4260306
• Web Site: https://academic.oup.com/bcsj/article-pdf/70/7/1665/56196466/bcsj.70.1665.pdf
• 本文言語コード: en
• NDL 雑誌分類:
  • ZP1(科学技術--化学・化学工業)
• データソース種別:
  • NDL
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