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- A new synthesis of islandicin and cynodontin
  
  S Neelakantan T R Rajagopalan T R Seshadri
  
  Volume 49 Issue 4 April 1959 pp 234-240
- Fulltext
  
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  Permanent link:
  https://www.ias.ac.in/article/fulltext/seca/049/04/0234-0240
- Keywords
  
  Emodin; Methyl Ether; Persulphate; Aqueous Sodium Hydroxide; Quinol
- Abstract
  
  2-Methylanthraquinones with the 1∶4-dihydroxy system are conveniently prepared by the persulphate oxidation of the intermediate benzoylbenzoic acids and subsequent ring closure. 2-Methylquinizarin, islandicin and cynodontin have been prepared by this method as typical examples.
- Author Affiliations
  S Neelakantan¹ T R Rajagopalan¹ T R Seshadri¹
  1. Department of Chemistry, University of Delhi, Delhi
- Dates
  
  Published
  April 1959
  Manuscript received
  22 January 1959

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