238423-52-4Relevant academic research and scientific papers
Physicochemical investigations of Th(IV) and UO2(VI) complexes with new schiff bases along with their toxic effects
Agnihotri, Sonal,Arora, Kishor
, p. 1045 - 1054 (2010)
Schiff bases were obtained using p-trimethoxy benzaldehyde, p-hydroxyl benzaldehyde and 2-amino pyridine to prepare new complexes of thorium(IV) and dioxouranium(VI) metals by various anions. The synthesized ligands and complexes were analytically studied
Annulation of Conjugated Azine-Imine with a Sulfoxonium Ylide in a Noncarbenoid Route to Synthesize Multisubstituted Imidazole-Fused Heterocycles
Guchhait, Sankar K.,Saini, Meenu,Khivsara, Viren J.,Giri, Santosh K.
, p. 5380 - 5387 (2021/05/05)
A new [4+1]-annulation of in situ generated heterocyclic azine-aldimines with β-keto sulfoxonium ylides has been developed. The reaction constructs N-fused imidazole rings. In the reaction, the ylides play a dual-functional role of a nucleophilic 1,1-dipo
CuSO4-glucose for in situ generation of controlled Cu(I)-Cu(II) bicatalysts: Multicomponent reaction of heterocyclic azine and aldehyde with alkyne, and cycloisomerization toward synthesis of N-fused imidazoles
Guchhait, Sankar K.,Chandgude, Ajay L.,Priyadarshani, Garima
experimental part, p. 4438 - 4444 (2012/07/03)
The catalytic efficiency of mixed Cu(I)-Cu(II) system in situ generated by partial reduction of CuSO4 with glucose in ethanol (nonanhydrous) under open air has been explored. With this catalysis, the multicomponent cascade reaction of A3-coupling of heterocyclic amidine with aldehyde and alkyne, 5-exo-dig cycloisomerization, and prototropic shift has afforded an efficient and eco-friendly synthesis of therapeutically important versatile N-fused imidazoles. Diverse heterocyclic amidines, several of which are known to be poorly reactive, and aldehydes are compatible in this catalytic process.
Theoretical vibrational mode analysis of schiff bases using semi empirical methods-I
Agnihotri, Sonal,Singh, Bhoop,Burman, Kiran,Arora, Kishor
experimental part, p. 2086 - 2088 (2012/03/09)
Two new Schiff bases viz., 2N-[(3,4,5-trimethoxybenzalidene)aminopyridine] and 2N-[(4-methoxybenzalidene)aminopyridine] were synthesized by condensation of 3,4,5-trimethoxybenzaldehyde or 4-methoxybenzaldehyde with 2-amino pyridine in separate procedures.
