𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Double Intramolecular 1,3-Dipolar Cycloaddition of Diazo-terminal Dialkyne: Synthesis of a New Bis(1,2,3-triazolo-1,4-oxazine)

✍ Scribed by Husein Mekni, Nejib; Baklouti, Ahmed


Book ID
118252033
Publisher
Japan Institute of Heterocyclic Chemistry
Year
2012
Tongue
English
Weight
724 KB
Volume
85
Category
Article
ISSN
0385-5414

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Synthesis of 1,2,4-Triazolo[4,3-d][1,2,4
✍ M. El Messaoudi; A. Hasnaoui; M. El Mouhtadi; J.-P. Lavergne 📂 Article 📅 2010 🏛 Wiley (John Wiley & Sons) ⚖ 330 KB 👁 1 views

## Abstract The reaction of N‐aryl‐C‐ethoxycarbonyl nitrilimines with [1,2,4]triazepin‐3,5‐dithione leads to title compounds. The 1,3‐dipolar cycloaddition is completely peri and regioselective. The preferred orientation of addition is predicted correctly by AM~1~ calculation.

Bis-1,2,4-triazolo[4,3-a:3′,4′-c]quinoxa
✍ Antonino Lauria; Annalisa Guarcello; Gaetano Dattolo; Anna Maria Almerico 📂 Article 📅 2008 🏛 Elsevier Science 🌐 French ⚖ 111 KB

Various derivatives of the heterocyclic system 1,12,12a,12b-tetrahydrobis-1,2,4-triazolo[4,3-a:3 0 ,4 0 -c]quinoxaline of pharmaceutical interest have been obtained by double site-and regio-selective 1,3-dipolar cycloaddition of arylnitrilimines to quinoxalines. No evidence for the formation of mono

ChemInform Abstract: Synthesis of Novel
✍ A. Aatif; A. Baouid; A. Benharref; A. Hasnaoui 📂 Article 📅 2000 🏛 John Wiley and Sons ⚖ 27 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

Synthesis and structure characterization
✍ Xiao-Long Wu; Fang-Ming Liu; Ying-Lei Zhou 📂 Article 📅 2010 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 191 KB

## Abstract Reaction of 1,5‐benzothiazepines **3**, obtained from chalcones **2** and __o__‐aminobenzenthiol, with the (phenylhydrazino) chloromethylenecarboxylates **4** in the presence of Et~3~N leads to a series of new [1,2,4]triazolo[5,4‐__d__][1,5]benzothiazepine derivatives **5**. Their struc