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1994 (1)
1Author    Michael Geschwentner, G. Ernot Elter, Anton MellerRequires cookie*
 Title    Supermesityl-substituierte Hydrazinoborane Supermesityl-Substituted Hydrazinoboranes  
 Abstract    Difluoro(supermesityl)borane reacts with monolithiated hydrazines to give the correspond­ ing fluoroborylated hydrazines la -c , which could not be dehydrofluorinated to yield definite products. From dilithiated hydrazine the 1,2-borylated species 2 was obtained. The fluoro-borylhydrazones 3 a-3 d prepared in an analogous way, by dehydrofluorination with tert-butyllithium, led to 5-, 6-and 7-membered boron nitrogen heterocycles depending upon the substituents of the hydrazones. 
  Reference    Z. Naturforsch. 49b, 459 (1994); eingegangen am 23. Januar 1994 
  Published    1994 
  Keywords    Hydrazine, Hydrazones, Difluoro(superm esityl)borane, Hydrazinoboranes, Boron-Nitrogen Heterocycles 
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 TEI-XML for    default:Reihe_B/49/ZNB-1994-49b-0459.pdf 
 Identifier    ZNB-1994-49b-0459 
 Volume    49