This review deals with the synthetic methods, chemical reactions, and applications of
triazolopyrimidine derivatives. The synthetic methods and chemical reactions are subdivided …

A series of new 6-[(pyridine-2-yl) oxy]-6, 7-dihydro-5H-imidazo [2, 1-b] thiazines 4a-l and
their benzoannelated derivatives 4m-r was synthesized by the reaction between 3-hydroxy …

This review deals with the synthetic methods and pharmacological properties of [1, 2, 3]
triazoloquinoline derivatives. There are ten isomers of fused [1, 2, 3] triazoloquinoline …

A novel series of pyrazolyl 1, 3, 4-thiadiazines 5a–c, 8a–c, 12, 15a–c, 17a–c, and 20 was
prepared from the reaction of pyrazole-1-carbothiohydrazide 1a, b with 2-oxo-N …

Electrophile-initiated nucleophilic cyclization of 2-alkynylthiobenzimidazoles is a useful tool
for synthesizing new heterocyclic systems. However, halogen-initiated cyclization …

This review article represents a survey of the synthetic strategies leading to pyrazolyl
quinolines. The synthetic methods are divided into two main groups based on the type of …

Synthetic Applications of 2-diazo-1,3-indanedione Page 1 Synthetic Applications of 2-diazo-1,3-indanedione
Rizk E. Khidre1,2*, Ibrahim Ali M. Radini2, Mohamed S. Mostafa2, Tahah A. Ameen2,3 …

1 Peculiarities of the course of the methanesulfoderivatives of (benzo) imidazo [2, 1-b][1, 3]
thiazines reactions with a number of nucleophilic reagents were studied. It was determined …

A number of new 6-phenoxy-6, 7-dihydro-5H-imidazo [2, 1-b][1, 3] thiazines 4a-g and their
benzoannelated derivatives 4h-1 were synthesized by the interaction of substituted 2 …

The current review article represents a survey of the literature covering the strategies for the
synthesis of thiadiazolotriazines for the first time. The review is divided according to the type …