264265-63-6Relevant articles and documents
Amphiphilic ??-conjugated poly(m-phenylene) photosensitizer for the Eu3+ ion: The role of macromolecular chain aggregation on the color tunability of lanthanides
Balamurugan,Reddy,Jayakannan
experimental part, p. 10789 - 10800 (2011/11/07)
Here, we report new carboxylic functionalized poly(phenylene)s and their oligomers as selective and efficient photosensitizers for Eu3+ ions. Palladium-catalyzed Suzuki polycondensation was developed for the synthesis of carboxylic functionaliz
Phosphazene bases for the preparation of biaryl thioethers from aryl iodides and arenethiols
Palomo, Claudio,Oiarbide, Mikel,López, Rosa,Gómez-Bengoa, Enrique
, p. 1283 - 1286 (2007/10/03)
In the presence of phosphazene P2-Et base as well as 1,8- diazabicyclo[5.4.0]undec-7-ene (DBU) the coupling of aryl iodides with arenethiois only requires catalytic amounts of CuBr. Under these conditions the reaction can be performed in refluxing toluene to give biaryl thioethers in excellent yields. (C) 2000 Elsevier Science Ltd.