Browsing by Author "Prasad, Karnam Jayarampillai Rajendra"
Now showing items 1-4 of 4
-
Indium triflate and ionic liquid-mediated Friedlander synthesis of 2-acylquinolines
Satheeshkumar, Rajendran; Sayin, Koray; Kaminsky, Werner; Prasad, Karnam Jayarampillai Rajendra (TAYLOR & FRANCIS INC, 2017)Friedlander synthesis of 2-acylquinolines from the reaction of symmetrical and unsymmetrical 1,2-diketones with 2-aminoarylketones in the presence of indium triflate (In(OTf)(3)) and ionic liquid gives quantitative yields. ... -
Synthesis of novel 1,10-phenanthroline derivatives and it used as probes for sensitive detection of Zn2+ and Cd2+ metal ions - Spectroscopic and theoretical approach
Satheeshkumar, Rajendran; Rajamanikandan, Ramar; Ilanchelian, Malaichamy; Sayin, Koray; Prasad, Karnam Jayarampillai Rajendra (PERGAMON-ELSEVIER SCIENCE LTD, 2019)A novel class of unexpected 1,10-phenanthrolinederivatives were synthesized from 2,3-dihydroacridin-4(111)ones with 3-aminonaphthalen-2-carboxylic acid in presence of phosphorus oxychloride at 130 degrees C and simple ... -
Synthesis, spectral analysis and quantum chemical studies on molecular geometry, chemical reactivity of 7-chloro-9-(2 '-chlo rophenyl)-2,3-dihydroacridin-4(1H)-one and 7-chloro-9-(2 '-fluo rophenyl)-2,3-dihydroacridin-4(1H)-one
Satheeshkumar, Rajendran; Sayin, Koray; Kaminsky, Werner; Prasad, Karnam Jayarampillai Rajendra (ELSEVIER SCIENCE BV, 2017)7-Chloro-9-(2'-chlorophenyl)-2,3-dihydroacridin-4(1H)-one (3a) and 7-chloro-9-(2'-fluorophenyl)-2,3dihydroacridin-4-(1H)-one (3b) were synthesized from 2-amino-2',5-dichlorobenzophenone (1a) and 2-amino-5-chloro-2'-fluor ... -
Synthesis, spectroscopic, in vitro cytotoxicity and crystal structures of novel fluorinated dispiroheterocycles: DFT approach
Satheeshkumar, Rajendran; Sayin, Koray; Kaminsky, Werner; Prasad, Karnam Jayarampillai Rajendra (SPRINGER WIEN, 2018)The reaction of azomethine ylide generated in situ from ninhydrin and sarcosine/thiaproline with fluorinated cyclopent[b]indole dipolarophiles in refluxing dioxane and methanol afforded a novel class of fluorinated ...