Molecular hybridization is considered as an effective tactic to develop drugs for the treatment
of cancer. A series of novel hybrid compounds of isatin and Michael acceptor were designed …

A one-pot, sequential Meyer–Schuster (MS) rearrangement of oxindole-derived propargyl
alcohols to the corresponding α, β-unsaturated enones and their anti-Michael addition …

Abstract A variety of pyrano [2, 3‐d] pyrimidine‐5‐one derivatives 5, 5a, 5b, 5c, 5d, 5e, 5f, 5g,
5h, 5i, 5j, 6, 6a, 6b, 6c, 6d, 6e, 6f, 6g, 6h, 6i, 6j have been synthesized from 6‐amino‐4 …

Inorganic–organic hybrid material catalyzed one-pot three-component Mannich reaction of
ketones with aromatic aldehydes and different amines at ambient temperatures afforded β …

An efficient, microwave/ultrasound-irradiated synthesis of novel chromenopyrimidines has
been established. 2-Amino-5-oxo-4-(thiophen-2-yl)-5, 6, 7, 8-tetrahydro-4 H-chromene-3 …

Regioselective synthesis of spiro [indole-3 (3H), 2'(3H) perimidine] 2'(1H) one (4a-e) for
potential application in cancer treatment\under conventionally and microwave irradiation …

Mesoporous silica nanoparticles (MSNs) proved efficient and reusable in the catalytic
synthesis of β-amino ketones, through three-component Mannich reaction of ketones …

In this review article we have briefly summarized the pharmaceutical processes and the
pollutants ie, VOCs and other air emissions from reactors and distillation assemblies …

The cross-aldol condensation between isatin (I) and substituted acetophenone (IIa–e) in one-
pot reaction afforded 3-[2-(substituted-phenyl)-2-oxo-ethylidene]-1, 3-dihydro-indol-2-one …

Microwave irradiation of cyclic ketones with thiocarbohydrazide furnish the corresponding s-
tetrazine derivatives 1a–d, which upon irradiation with chloroacetic acid and sodium acetate …