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Regiospecific iodocyclization of S-allyl dithiocarbamates: synthesis of 2-imino-1,3-dithiolane and 2-iminium-1,3-dithiolane derivatives

Ziyaei Halimehjani, A ; Sharif University of Technology | 2009

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  1. Type of Document: Article
  2. DOI: 10.1016/j.tetlet.2009.03.127
  3. Publisher: 2009
  4. Abstract:
  5. 4-Alkyl-2-imino-1,3-dithiolanes and 4-alkyl-2-iminium-1,3-dithiolanes were prepared in excellent yields with complete regiospecificity under mild conditions by the iodocyclization of S-allyl dithiocarbamates. Dehydrohalogenation of the 4-alkyl-2-imino-1,3-dithiolanes gave 4-alkylidene-2-imino-1,3-dithiolanes in excellent yields. © 2009 Elsevier Ltd. All rights reserved
  6. Keywords:
  7. 2 iminium 1,3 dithiolane ; 2 imino 1,3 dithiolane ; Dithiocarbamic acid derivative ; Unclassified drug ; Carbon nuclear magnetic resonance ; Chemical structure ; Proton nuclear magnetic resonance ; Synthesis
  8. Source: Tetrahedron Letters ; Volume 50, Issue 23 , 2009 , Pages 2747-2749 ; 00404039 (ISSN)
  9. URL: https://www.sciencedirect.com/science/article/pii/S0040403909006583