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'2' in keywords Facet   Publication Year 1992  [X]
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1992[X]
1Author    CarlD H, A. Ndreas, H. Eineb, D. Ietm, S. Talkeb, G. Eorge, M. SheldrickbRequires cookie*
 Title    Synthese und Eigenschaften von l  
 Abstract    Sulfurdiimides, 2,7,3,6-Tetrahydrobenzo[b]-l,2,7,3,6-thiadiazadiborepines, 1,2,4-Trithia-3,5-diborolanes, 2,5-D ihydrobenzo[b]-1,2,5-thiadiboroles 2,5-Bisdim ethylam ino-2,5-dihydrobenzo[b]-l,2,5-thiadiborole (2) has been obtained from the diiodine-derivative by reaction with dimethyl-aminotrimethylsilane. Reaction o f 2 or 2,5-bisdim ethylam ino-r,2'-dim ethyl-2,5-dihydrobenzo[b]-thiadiborole with di-rer/-butyl-, tert-butyl-trimethylsilyl-and bistrimethylsilyl-sulfurdiimide yields the 2,7,3,6-tetrahydrobenzo[b]-1,2,7,3,6-thiadiazadiborepines (3a-3e). 'H, "B, l3C N M R , MS and analytical data and results o f analysis are given. For 3 a the X-ray structure is reported. 
  Reference    Z. Naturforsch. 47b, 697—7 (1992); eingegangen am 24. Juni 1991 
  Published    1992 
  Keywords    2, 7, 3?6-Thiadiazadiborepinen, Kristallstruktur des 2, 7-Di-terf-butyl-3, 6-dimethyl-3, 6-dihydrobenzo-1, 2, 7, 3, 6-thiadiazadiborepins Syntheses and Properties o f 1, 2, 7, 3, 6-T hiadiazadiborepines, C rystal Structure o f 2, 7-D i-teT /-butyl-3, 6-dim ethyl-3, 6-dihydrobenzo-l, 2, 7, 3, 6-thiadiazadiborepin 
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 TEI-XML for    default:Reihe_B/47/ZNB-1992-47b-0697.pdf 
 Identifier    ZNB-1992-47b-0697 
 Volume    47 
2Author    Requires cookie*
 Title    Darstellung und Kristallstruktur von 2  
  Reference    (Z. Naturforsch. 47b, 1 [1992]) 
  Published    1992 
  Keywords    4, 6-Triferrocenyl-1, 3, 5, 2, 4, 6-triselenatriborinan 
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 TEI-XML for    default:Reihe_B/47/ZNB-1992-47b-0001.pdf 
 Identifier    ZNB-1992-47b-0001 
 Volume    47 
3Author    Thomas Strelow, Jürgen Voss, Gunadi AdiwidjajaRequires cookie*
 Title    Preparation and Structure of Ethyl 4-Bromo-2-(diphenylmethyIene)- 3-oxo-5,5-diphenyl-4-pentenoate  
  Reference    Z. Naturforsch. 47b, 1007—7 (1992); eingegangen am 23. Dezember 1991 
  Published    1992 
  Keywords    2, 4-D im ethylene-l, 3-cyclobutandione, D ouble-bond Splitting, Crystal Structure 
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 TEI-XML for    default:Reihe_B/47/ZNB-1992-47b-1007.pdf 
 Identifier    ZNB-1992-47b-1007 
 Volume    47