36204-66-7

Upstream product

• 95953-35-8 10-chloro-9,10-diphenyl-9,10-dihydro-[9]anthryl hydroperoxide 
• 95953-30-3 10-bromo-9,10-diphenyl-9,10-dihydro-[9]anthryl hydroperoxide 
• 84-65-1 9,10-phenanthrenequinone 
• 60-29-7 diethyl ether 
• 591-51-5 phenyllithium 
• 108-88-3 toluene 
• 71-43-2 benzene 
• 1499-10-1 9,10-Diphenylanthracene cation radical 
• 4733-52-2 phthaloyl peroxide 
• 1499-10-1 9,10-diphenylanthracene 
• 36832-00-5 9-Hydroperoxy-10-hydroxy-9,10-diphenyl-9,10-dihydroanthracen 
• 15257-17-7 9,10-diphenyl-9,10-epidioxyanthracene 

Downstream Products

• 97572-97-9 9,10-bis-(2-methoxy-ethoxy)-9,10-diphenyl-9,10-dihydro-anthracene 
• 96872-45-6 9,10-bis-phenethyloxy-9,10-diphenyl-9,10-dihydro-anthracene 
• 103937-12-8 9,10-bis-(2-hydroxy-ethoxy)-9,10-diphenyl-9,10-dihydro-anthracene 
• 1499-10-1 9,10-diphenylanthracene 
• 96675-30-8 9,10-diisopropoxy-9,10-diphenyl-9,10-dihydro-anthracene 
• 97923-31-4 9,10-bis-(2-chloro-ethoxy)-9,10-diphenyl-9,10-dihydro-anthracene 
• 96582-71-7 9,10-di-tert-butoxy-9,10-diphenyl-9,10-dihydro-anthracene 
• 128252-08-4 CCDC-756597 
• 1254473-37-4 1,6-diphenyl-7,8,9,10-dibenzo-2,5-dioxabicyclo[4.2.2]decane 
• 97657-82-4 9,10-diphenoxy-9,10-diphenyl-9,10-dihydro-anthracene 
• 128252-04-0 9.10t-diethoxy-9r.10c-diphenyl-9.10-dihydro-anthracene 
• 128252-09-5 9.10c-diethoxy-9r.10t-diphenyl-9.10-dihydro-anthracene 

Relevant academic research and scientific papers

Kinetic studies on the reactions of electrogenerated 9,10-diphenyl-anthracene cation radical with water and alcohols by means of column-electrolytic stopped-flow method

The reactions of 9,10-diphenylanthracene cation radical (DPA+.) with water and alcohols in acetonitrile (AN) were studied using a novel column-electrolytic stopped-flow spectrophotometric method. The reaction was first-order with respect to DPA+. in all reactions. The reaction orders of other reactants were determined by plotting the logarithms of the apparent first-order rate constants (k(app)'s) against the logarithms of the concentration of reactants. The plot of log k(app) vs. log [alcohols] was linear, and hence the reaction was clearly determined to be second-order. On the other hand, the log k(app) vs. log [water] plot did not show a linear relationship. Similar results were obtained in the reactions of 9,10-dimethylanthracene cation radical with water and methanol. Comparing the results obtained with water and alcohols, and considering the changes in the physicochemical properties of the AN-water medium, it was concluded that the reaction of water was second-order, though it had been believed previously to be first-order. Products of the reactions are trans- and cis-9,10-dialkoxy-9,10-diphenyl-9,10-dihydroanthracene in many cases.

Chemilumineszenz- und Oxidationsreactionen von Phthaloylperoxid und verwandten Verbindungen.

Phthaloylperoxid (PPO) und 4,5-Dichlorphthaloylperoxid ergeben mit fluoreszenzfaehigen aromatischen Kohlenwasserstoffen wie 9,10-Diphenylanthracen (DPA), 9,10-Bis(phenylethinyl)anthracen, Pyren, Perylen, aber auch heterocyclischen Verbindungen wie 1,3-Diphenylbenzofuran (9), Luminol oder Fluorescein Chemilumineszenz, die Quantenausbeuten bis 1E-3 Einstein/mol erreichen kann, wenn Phthalsaeureester als Loesungsmittel eingesetzt werden.Die Chemilumineszenz wird durch Sauerstoff hinsichtlich der Maximalintensitaet gesteigert, hinsichtlich der Lichtausbeute auf etwa 80percent verringert.Da bei Derivaten des 1,3-Diphenyl-benzofurans sowohl Chemilumineszenz, als auch Bildung der entsprechenden "Photooxdationsprodukte" (bei 9: o-Dibenzoylbenzol) beobachtet wurde, wird die Moeglichkeit der Bildung von Singulett-Sauerstoff aus PPO diskutiert.Die Bildung von Phthalsaeure-halbestern aus PPO und Olefinen anstelle des Auftretens von Hydroperoxiden wird ueber die thermodynamisch moegliche intermediaere Bildung von Benzocyclobutendion erklaert und ist kein grundsaetzlicher Widerspruch gegen das Auftreten von Singulett-Sauerstoff bei PPO-Reaktionen.