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1992 (1)
1Author    G. Ourkrishna, D. Asm Ohapatraa, ThomasW. Olffb, G. Ünther, Von BünauRequires cookie*
 Title    Photochemistry in Porous Materials, II [1] Photolysis of Benzoin Ethers in Silicalite  
 Abstract    Four benzoin ethers 1 (a: methyl-, b: ethyl-, c: isopropyl-, d: phenylether) were photolyzed inside the channel system o f silicalite S -115, a novel type o f zeolite. Products which could be separated from the zeolite framework in various relative yields were pinacol ethers (from a, b, c), benzil (a-d), benzaldehyde (a-d), benzoates (a-d), and phenol (d). W hile the former three types o f products clearly arise from Norrish type I cleavage o f the parent molecules, a mecha­ nism involving the enolic form o f the benzoin ethers is proposed in order to explain the forma­ tion o f benzoates and phenol. 
  Reference    Z. Naturforsch. 47b, 1541 (1992); received May 18 1992 
  Published    1992 
  Keywords    Porous M aterials, Photolysis, Benzoin Ethers, Silicalite, Trapping 
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 TEI-XML for    default:Reihe_B/47/ZNB-1992-47b-1541.pdf 
 Identifier    ZNB-1992-47b-1541 
 Volume    47