Author(s):
Soares, Maria I. L. 
; Gomes, Clara S. B. ; Melo, Teresa M. V. D. Pinho e
Date: 2011
Persistent ID: http://hdl.handle.net/10316/20141
Origin: Estudo Geral - Universidade de Coimbra
Document details
Nitrogen-Bridged Heterocycles via Cycloaddition of Non-Classical Heterocyclicfu...
Description
The [4π+2π] cycloaddition of non-classical heterocyclic-fused-[c]thiazoles was explored allowing the synthesis of a range of new nitrogen-bridged bi-, tri- and tetracyclic heterocyclic compounds namely, pyrazolo[1,5-a]pyridines, thiazolo[2,3,4-cd]pyrrolizines and indolizines. For the first time, one non-classical pyrrolo[1,2-c]thiazole was isolated and its structure determined by X-ray crystallography.
The [4π+2π] cycloaddition of non-classical heterocyclic-fused-[c]thiazoles was explored allowing the synthesis of a range of new nitrogen-bridged bi-, tri- and tetracyclic heterocyclic compounds namely, pyrazolo[1,5-a]pyridines, thiazolo[2,3,4-cd]pyrrolizines and indolizines. For the first time, one non-classical pyrrolo[1,2-c]thiazole was isolated and its structure determined by X-ray crystallography.
Document Type
Article
Language English
Language English
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