Improvement in the synthesis of metallophthalocyanines using microwave irradiation |
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| Authors: | Aleksandra Burczyk Dariusz Bogdal Alain Petit |
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| Institution: | a Department of Polymer Chemistry and Technology, Politechnika Krakowska, 31-155 Kraków, ul. Warszawska 24, Poland
b Laboratoire des Réactions Sélectives Sur Supports, ICMMO, Université Paris - Sud, bat. 410, 91 405 Orsay, France |
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| Abstract: | A successful application of microwave irradiation, in which phthalocyanines were synthesized under solventless conditions from 1,2-phthalonitrile or phthalic anhydride and urea in the presence of metal templates is described. It was found that in comparison with conventional heating, the microwave process is a very useful alternative for cyclotetramerization processes because of reduction of the reaction time, better yield, and easy-to-perform procedure. |
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| Keywords: | Microwave irradiation Phthalocyanines Phthalonitrile Phthalic anhydride Solventless conditions |
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