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1Author    Tristram Chivers, Xiaorong Li, Masood ParvezRequires cookie*
 Title    Preparation and X-Ray Structure of 3,5-Dimethyl-1,4-dichloro-1,2,6- thiadiazine-1 -oxide  
 Abstract    The title compound was obtained by the reaction of 3,5-dimethyl-2//-l,2,6-thiadiazine-l,l-dioxide with PCI5 in chloroform. It crystallizes in the monoclinic system, space group P2\/c, a = 7.521(7) A, b = 8.400(4) A, c = 13.908(4) Ä, ß = 100.35(4)°, V = 864.4(8) A3, and Z = 4. The S(VI) atom lies 0.43 A out of the plane of the 7r-delocalized NCCCN unit. The mean S-N bond distance is 1.569(3) A. 
  Reference    Z. Naturforsch. 53b, 532—534 (1998); received December 18 1997 
  Published    1998 
  Keywords    Crystal Structure, 1, 2, 6-Thiadiazines, Sulfanuric Chloride 
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 TEI-XML for    default:Reihe_B/53/ZNB-1998-53b-0532.pdf 
 Identifier    ZNB-1998-53b-0532 
 Volume    53 
2Author    B. Erthold Kersting, G. Unther SteinfeldRequires cookie*
 Title    On the M etalation o f 2,6-Dimethyl-4-ter/-butyl-thiophenol  
  Reference    Z. Naturforsch. 53b, 1239—1240 (1998); received August 5 1998 
  Published    1998 
  Keywords    M etalation, 2, 6-Dim ethyl-4-rm -butyl-thiophenol, Lithium, Sulfur 
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 TEI-XML for    default:Reihe_B/53/ZNB-1998-53b-1239_n.pdf 
 Identifier    ZNB-1998-53b-1239_n 
 Volume    53 
3Author    Z. NaturforschRequires cookie*
 Title    Ein weiteres 2A5,4A5-Diphosphapyridin: 2,2,4,4-Tetrakis-(dimethylamino)-6- amino-l-aza-2A5,4A5-diphosphinin  
 Abstract    A Further 2A5,4A5-Diphosphapyridine: 2,2,4,4-Tetrakis-(dimethylamino)-6-amino-1-aza-2A5,4A5-diphosphinine.-(dimethylamino)-6-amino-l-aza-2A5,4A5-diphosphinine (3) has been pre­ pared by reacting l,l,3,3-tetrakis(dim ethylam ino)-lA 5-3A:'-diphosphete (1) with bis(trimethyl-silyl)carbodiimide (2) in a 2 : 1 molar ratio. Properties, 'H, P, and l3C NMR, mass, and IR spectra are reported and discussed. Com pound 3 is further characterized by X-ray structure analysis. 
  Reference    Z. Naturforsch. 53b, 443—147 (1998); eingegangen am 12. Dezember 1997 
  Published    1998 
  Keywords    A5-Diphosphete, l-Aza-2A5, 4A5-diphosphinine, NMR Spectra, X-Ray Data 2, 2, 4, 4-Tetrakis 
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 TEI-XML for    default:Reihe_B/53/ZNB-1998-53b-0443.pdf 
 Identifier    ZNB-1998-53b-0443 
 Volume    53