@article { author = {Darehkordi, Ali and Ramezani, Mahin}, title = {Ultrasonic-assisted Synthetic Improvement of Fluorinated Five- and Six-membered Triazolotriazine and Triazinophthalazine Heterocycles}, journal = {Organic Chemistry Research}, volume = {4}, number = {1}, pages = {67-72}, year = {2018}, publisher = {Iranian Chemical Society}, issn = {2383-242X}, eissn = {2383-242X}, doi = {10.22036/org.chem.2017.92847.1098}, abstract = {In this investigation a simple synthetic method for the synthesis of trifluoromethyl-1H-benzo[e][1,2,4]triazolo[1,2-a][1,2,4]triazine-1,3(2H)-diones and (trifluoromethyl)benzo [5,6][1,2,4]triazino[1,2-b]phthalazine-8,13-diones has been developed using urazole or phthalazine and aceteimidoyl chloride derivatives at room temperature under ultrasound irradiations. In the comparison to the conventional method the ultrasound irradiation increased the yield and the reactions times decreased considerably.}, keywords = {Ultrasound irradiation,Trifluoroacetimidoyl chloride,Urazole,Phthalazine}, url = {https://www.orgchemres.org/article_56134.html}, eprint = {https://www.orgchemres.org/article_56134_397afc836af5f6a1a07bd8beca124d65.pdf} }