681471-27-2

Upstream product

• 4418-61-5 5-aminotetrazole 
• 100-52-7 benzaldehyde 
• 126-81-8 dimedone 

Relevant academic research and scientific papers

A fascinating click strategy to novel 1,2,3-triazolium based organic-inorganic hybrids for highly accelerated preparation of tetrazolopyrimidines

Herein, click reaction is used for the preparation of novel organic-inorganic Br?nsted acidic ionic solids (BAISs) as new catalysts for the efficient synthesis of tetrazolopyrimidines. A series of mono and disubstituted-1,2,3-triazoles were synthesized un

Sustainable design and novel synthesis of highly recyclable magnetic carbon containing aromatic sulfonic acid: Fe3O4@C/Ph—SO3H as green solid acid promoted regioselective synthesis of tetrazoloquinazolines

A green and stable magnetic Fe3O4 core encapsulated in porous carbon shell was prepared. Then, the surface of as-synthesized Fe3O4@meso-C immobilized with activated 4-aminobenzenesulfonic acid to achieve Fe

An efficient regioselective three-component synthesis of tetrazoloquinazolines using g-C3N4 covalently bonded sulfamic acid

A green and cost-effective protocol developed using covalently bonded sulfamic acid graphitic carbon nitride (g-C3N4/NHSO3H) for the synthesis of quinazoline derivatives using three-component condensation reaction of benza

Three-Component Reaction of Dimedone with Aromatic Aldehydes and 5-Aminotetrazole

Reactions of dimedone with aromatic aldehyde and 5-aminotetrazole monohydrate proceeded with the formation of 9-aryl-6,6-dimethyl-5,6,7,9-tetrahydrotetrazolo[5,1-b]quinazoline-8(4H)-ones or 9-aryl-3,3,6,6-tetramethyl-3,4,6,7-tetrahydro-2H-xanthene-1,8(5H,

Al(III) chloride catalyzed multi-component domino strategy: Synthesis of library of dihydrotetrazolo[1,5-a]pyrimidines and tetrahydrotetrazolo[1,5-a]quinazolinones

Tetrazolo[1,5-a]pyrimidines are well recognized and valuable scaffolds in drug discovery. In the current manuscript, we demonstrated AlCl3 catalyzed synthesis of series of dihydrotetrazolo[1,5-a]pyrimidines and tetrahydrotetrazolo[1,5-a]quinazo

One-step synthesis of tetrazolo[1,5-a]pyrimidines by cyclization reaction of dihydropyrimidine-2-thiones with sodium azide

An novel, versatile and cost-effective approach for tetrazolo[1,5-a] pyrimidines and tetrazolo[1,5-a]quinazolines from cyclization reaction of dihydropyrimidinethiones with sodium azide in the presence of mercuric acetate is described. To compare this pro

Iodine catalyzed one-pot multicomponent synthesis of a library of compounds containing tetrazolo[1,5-a]pyrimidine core

Versatile and novel reactions of 5-aminotetrazole with structurally diverse aryl aldehydes and building blocks with active methylene catalyzed by iodine were investigated in a multicomponent one-pot protocol. A series of 5,7-diaryl-4,7-dihydrotetrazolo[1,