Published data of the last 10 years concerning the development of new and upgrading of
known approaches to indole synthesis are integrated and analyzed. Modern versions of the …

Abstract The S (O, N)‐benzyl ethers of N‐arylquinone imines undergo cyclization under the
action of bases to form products of the benzothiazol, benzoxazole, and benzimidazole …

An efficient approach to the synthesis of novel 2, 3-diaryl-3, 4-dihydro-2 H-benzo [4, 5]
imidazo [2, 1-b][1, 3, 4] thiadiazines via a base-catalyzed intramolecular cyclization of 2 …

A method for annulation of the tetrahydrothiadiazine ring to benzimidazoles and 1, 2, 4-tri-
azoles was developed. A number of earlier unknown [1, 3, 4] thiadiazino [3, 2-a] …

Electronic effects of aryl substituents at the C (7)‐atom play a crucial role in the cleavage of a
six‐membered ring of 6, 7‐dihydro‐5H‐[1, 2, 4] triazolo [3, 4‐b][1, 3, 4] thiadiazines. Our …

Full article: Recent Progress in the Synthetic Routes to Triazolothiadiazines Skip to Main
Content Taylor and Francis Online homepage Taylor and Francis Online homepage Log in …

The crystal structures of four new chiral [1, 2, 3] triazolo [5, 1-b][1, 3, 4] thiadiazines are
described, namely, ethyl 5′-benzoyl-5′ H, 7′ H-spiro [cyclohexane-1, 6′-[1, 2, 3] …

Di-tert-butyl-4-{[2-(2-aryl-2-oxoethylthio)-1H-imidazol-1-yl] imino} cyclohexa-2, 5-dien-1-
ones under the action of bases give products of the 2, 3-dihydroimidazo [2, 1-b] thiazol-3-ol …

A method was developed for the annulation of the tetrahydrothiadiazine moiety to the
imidazole and benzimidazole rings through intramolecular cyclization of S-alkyl derivatives …

We have previously reported [1, 2] the formation of a thiadiazine derivative of type 4 from 4-
amino-3-mercapto-4H-triazole 1 and its subsequent transformation with cleavage of the CS …