404849-00-9Relevant academic research and scientific papers
Synthesis of 1,2,4-Triazoles, N-Fused 1,2,4-Triazoles and 1,2,4-Oxadiazoles via Molybdenum Hexacarbonyl-Mediated Carbonylation of Aryl Iodides
Nakka, Mangarao,Tadikonda, Ramu,Nakka, Srinivas,Vidavalur, Siddaiah
supporting information, p. 520 - 525 (2016/02/27)
A convenient and efficient protocol has been developed for the synthesis of 1,2,4-triazoles, N-fused 1,2,4-triazoles and 1,2,4-oxadiazoles using molybdenum hexacarbonyl where, for the first time, molybdenum hexacarbonyl acts as a convenient and reliable s
Efficient and convenient protocol for the synthesis of 3,5-disubstituted 1,2,4-oxadiazoles using HClO4-SiO2 as a heterogeneous recyclable catalyst
Tadikonda, Ramu,Nakka, Mangarao,Gajula, Mahaboob Basha,Rayavarapu, Srinuvasarao,Gollamudi, Padma Rao,Vidavalur, Siddaiah
supporting information, p. 1978 - 1986 (2014/07/07)
Silica-supported perchloric acid (HClO4SiO2) was found to be a new, highly efficient, inexpensive, and reusable catalyst for a rapid and efficient synthesis of various 1,2,4-oxadiazoles with good to excellent yields under solvent-free conditions. The present methodology has been effectively utilized for the synthesis of oxolamine, an anti-inflammatory drug.
A simple and straightforward protocol to 3,5-disubstituted 1,2,4-oxadiazoles from carboxylic acids
Ramu, Tadikonda,Prasanthi, Sarakula,Mangarao, Nakka,Basha, Gajula Mahaboob,Srinuvasarao, Rayavarapu,Siddaiah, Vidavalur
supporting information, p. 722 - 724 (2013/07/26)
A convenient one-pot synthesis of 1,2,4-oxadiazoles is described. The condensation of carboxylic acids and amidoximes in the presence of 2-chloro-4,6-dimethoxy-1,3,5-triazine (CDMT) and N-methylmorpholine (NM1 B) has been employed to synthesize a variety of 3,5-disubstituted 1,2,4-oxadiazoles in good to excellent yields. The methodology has been applied for the synthesis of a metabotropic glutamate subtype 5 (mGlu5) receptor antagonist.
