This review has been centralized on applications of phthalic anhydride (PA) as a valuable
and significant heterocyclic substrate in two-and multicomponent organic reactions. The …

The present review article strives to compile the latest synthetic approaches for the synthesis
of triazolothiadiazine and its derivatives, along with their diverse pharmacological activities …

A series of new coumarin based thiazoles were synthesized by the microwave irradiation of
thiocarbohydrazide, aldehydes and 3-(2-bromoacetyl) coumarins. Structures of all the …

Abstract A series of new 1, 3, 4-thiadiazines were synthesized by the conventional method of
dehydroacetic acid, thiocarbohydrazide and substituted phenacyl bromides or substituted 3 …

New series of bis (amino-1, 2, 4-triazoles‏) 5a–f were prepared by the reaction of bis (chloro)
diamides 3a–d with 5-substituted-4-amino-1, 2, 4-triazoles-3-thiole (4a–c). Reaction of bis …

One of the most significant issues in contemporary medicine and pharmacy is the search for
powerful bioactive, efficient, low-toxic anti-COVID agents. In this contrast, present work …

Triazoles and their fused derivatives are regarded as one of the most pharmacologically
significant pillars due to their potent, broad, and numerous activities. This current review …

A series of novel thiazole analogues were designed and synthesized by the microwave-
assisted multicomponent reaction of thiocarbohydrazide, aldehydes with substituted …

An alternative approach to the Suzuki cross-coupling reaction is used to synthesize a series
of new luminophores based on 4-alkyl-4 H-1, 2, 4-triazole cores conjugated via 1, 4 …

Abstract A series of 3-(2-benzylidenehydrazinyl)-6-phenyl-7H-[1, 2, 4] triazolo [3, 4-b][1, 3, 4]
thiadiazines were synthesized via a one-pot, three-component protocol. The new derivatives …