ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7

Published monthly
 

Synthesis of substituted Furo[2 ',3 ': 4,5]pyrrolo[1,2-d][1,2,4]triazolo[3,4-f][1,2,4]triazines

A. Krutošíková and M. Dandárová

Department of Organic Chemistry, Faculty of Chemical Technology, Slovak University of Technology, SK-812 31 Bratislava

 

E-mail: krutosik@chelin.chtf.stuba.sk

Abstract: 2,3-Dimethylfuro[3,2-b]pyrrole-2-carbohydrazide was used in the synthesis of 2,3-dimethyl-7H-furo[2',3':4,5]pyrrolo[1,2-d][1,2,4]triazin-1-ones. These compounds with phosphorus(V) sulfide afforded 2,3-dimethylfuro[2',3':4,5]pyrrolo[1,2-d][1,2,4]triazin-1-thiones, which with hydrazine hydrate yielded 8-hydrazono-2,3-dimethylfuro [2',3':4,5]pyrrolo[1,2-d] [1,2,4]triazines. By their reactions with orthoesters dimethylfuro[2',3':4,5]pyrrolo[1,2-d][1,2,4]triazolo[3,4-f][1,2,4]triazines were obtained.

Full paper in Portable Document Format: 532a123.pdf

 

Chemical Papers 53 (2) 123–125 (1999)

Friday, December 04, 2020

IMPACT FACTOR 2019
1.680
SCImago Journal Rank 2019
0.331
SEARCH
Advanced
VOLUMES
XXVIII. International Conference on Coordination and Bioinorganic Chemistry
© 2020 Chemical Papers