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'Carbon Sulfides' in keywords Facet   section ZfN Section B  [X]
Facet   Publication Year 1993  [X]
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1Author    G. Om Pper, Roland Knieler, K. Urt PolbornRequires cookie*
 Title    R udolf  
 Abstract    The title compound, an octamer CgSg of carbon sulfide, is obtained by reacting diethyl dihydroxythieno[2,3-b]thiophenedicarboxylate with the Lawesson reagent in the presence of sulfur. The crystal structure shows three-dimensional sulfur-sulfur interactions. C arbon sulfide (1) rapidly polymerizes [1]. Its dimer 2 [2-6] and hexamer 3 [7-9] could be de­ tected by neutralization-reionization mass spectro­ metry. A t room tem perature, only the nonamers 4 [10, 11] and 5 [12] are stable compounds. In the 
  Reference    Z. Naturforsch. 48b, 1621—1624 (1993); received May 4 1993 
  Published    1993 
  Keywords    Thieno[2, 3-b]thiophenes, Carbon Sulfide, Sulfur-Sulfur Interactions 
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 TEI-XML for    default:Reihe_B/48/ZNB-1993-48b-1621.pdf 
 Identifier    ZNB-1993-48b-1621 
 Volume    48