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'Cyclooctatetraene' in keywords
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1987 (1)
1975 (1)
1Author    P. Targowski, B. Ziętek, A. BączyńRequires cookie*
 Title    Luminescence Quenching of Rhodamines by Cyclooctatetraene  
 Abstract    Cyclooctatetraene (COT) as a quencher o f fluorescence o f a series o f Rhodamine solutions was studied. The second order rate constants for the quenching process o f Rhodamine 110, Rhodamine 19 pchl., Rhodamine 6G pchl., R hodam ine 6G, Tetramethylrhodamine, Rhodamine B and Rhodamine 3B pchl. are given. It was found that COT enhances rather intersystem crossing than internal conversion. 
  Reference    Z. Naturforsch. 42a, 1009 (1987); received June 24 1987 
  Published    1987 
  Keywords    Quenching o f Fluorescence, Rhodam ines, Cyclooctatetraene 
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 TEI-XML for    default:Reihe_A/42/ZNA-1987-42a-1009.pdf 
 Identifier    ZNA-1987-42a-1009 
 Volume    42 
2Author    J. R., D. B., F. K.Requires cookie*
 Title    High Pressure Reactions, IX 1 Isomerizations at High Pressures  
 Abstract    Cyclooctatetraene dimerises at high pres­ sure (12 Kbar, 20 °C) to the isomers 2 and 3. At 120 °C compound 2 isomerises quanti­ tatively to compound 3. The conversion rate of Hexamethyldewarbenzene to Hexamethyl-benzene at high pressures depends on kind of solvent, whereas the influence of tempera­ ture is small in the range between 2 0 ° and ' 80 °C. 
  Reference    (Z. Naturforsch. 30b, 290 [1975]; eingegangen am 17. Oktober 1974) 
  Published    1975 
  Keywords    High Pressure, Cyclooctatetraene, Dimerisation, Hexamethyldewarbenzene, Isomerization 
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 TEI-XML for    default:Reihe_B/30/ZNB-1975-30b-0290_n.pdf 
 Identifier    ZNB-1975-30b-0290_n 
 Volume    30