Isatins (1H-indole-2, 3-dione) are synthetically versatile substrates, where they can be used
for the synthesis of a large variety of heterocyclic compounds, such as indoles and …

Five isatin anions were prepared by deprotonation of initial isatins in aprotic solvents using
basic fluoride and acetate anions (F− and CH3COO−). The F− basicity is sufficient to …

An efficient and environmentally benign synthetic protocol has been developed for the
synthesis of benzo [c] pyrazolo [2, 7] naphthyridine derivatives through regioselective multi …

A novel energy efficient method for the Pfitzinger reaction is demonstrated, which is
catalysed using a surfactant, cetyltrimethylammonium hydroxide. The surfactant nature of the …

The kinetics of alkaline hydrolysis of 2-chloroquinoxaline (QCl) with hydroxide ion was
investigated spectrophotometrically at different percentages of aqueous–organic solvent …

The rate constant of alkaline fading of malachite green (MG+) was studied in alcohol–water
binary mixtures. This reaction was studied under pseudo‐first‐order conditions at 283–303 …

The reactions of 5-and 7-substituted isatin derivatives (H, Me, Cl, Br) with piperidine in 80%
aqueous methanol gave the corresponding 1-(2'-amino-5'-or 3'-substituted phenyl)-2 …

The kinetics of amide bond cleavage of isatin and N-methylisatin in the presence of N, N-
dimethylacetamide (DMA) was followed spectrophotometrically in the range of solvent …

The rate constants of alkaline fading of a number of triphenylmethane (TPM) dyes including
methyl green (ME2+), brilliant green (BG+), fuchsin acid (FA2−), and bromophenol blue …

The rate constant of malachite green (MG+) alkaline fading was measured in water–ethanol–
ethylene glycol ternary mixtures. This reaction was studied under pseudo-first-order …