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'Thionolactone' in keywords Facet   Publication Year 1997  [X]
Facet   section ZfN Section B  [X]
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1Author    Gerhard Bringmann3, Andreas Wuzika, Olaf Schuppa, Karl Peters13, Eva-Maria PetersbRequires cookie*
 Title    l,3-Di-terf-butyl-6//-benzo[b]naphtho[l,2-d]pyran-6-thione, a Severely Helically Distorted Thionolactone-Bridged Biaryl  
 Abstract    The title compound 2c, a potentially useful synthetic intermediate in stereoselective biaryl synthesis, has been prepared from the oxolactone lc, by treatment with Lawesson's reagent. An X-ray structure analysis reveals its strongly helically distorted structure, the overall molecular distortion even slightly exceeding that of the corresponding oxo compound lc. 
  Reference    Z. Naturforsch. 52b, 355—358 (1997); received October 18 1996 
  Published    1997 
  Keywords    Crystal Structure, Thionolactone, Bridged Biaryl, Biaryl Coupling, Stereochemistry 
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 TEI-XML for    default:Reihe_B/52/ZNB-1997-52b-0355.pdf 
 Identifier    ZNB-1997-52b-0355 
 Volume    52