TY - JOUR ID - 155346 TI - One pot synthesis of heterocyclic dihydroquinoline analogs incorporating quinoline and pyrimidine fused rings in condensation reaction using NCTDSS as a catalyst JO - Asian Journal of Green Chemistry JA - AJGC LA - en SN - 2588-5839 AU - Mowlazadeh Haghighi, Saghar AU - Purkhosrow, Azar AU - Khalafi-Nezhad, Ali AU - Oftadehgan, Somayeh AD - Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran AD - Department of Pharmacology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran Y1 - 2022 PY - 2022 VL - 6 IS - 3 SP - 203 EP - 222 KW - TiO2 nanoparticles KW - dihydroquinoline KW - Michael Addition reaction KW - Ethanol DO - 10.22034/ajgc.2022.3.3 N2 - The synthesis of dihydroquinoline derivatives is very important for the pharmaceutical industry due to its many biological activities. In our ongoing efforts to promote new synthetic strategies for preparing heterocyclic compounds in this study, we performed reflux reactions with the nanocrystalline-TiO2 on dodecyl-sulfated silica support (NCTDSS) catalyst by using a one-pot method. Finally, high-yield products were synthesized and characterized by using different techniques such as FT-IR, 1H NMR, and 13C NMR. This procedure has several privileges including simple operation, economy, safe environment, short reaction time, and high-yield. UR - https://www.ajgreenchem.com/article_155346.html L1 - https://www.ajgreenchem.com/article_155346_d139a3d765fac280d16c874674350980.pdf ER -