Please use this identifier to cite or link to this item:
http://hdl.handle.net/10316/5158
Title: | 2H-Azirines as dipolarophiles | Authors: | Melo, Teresa M. V. D. Pinho e Cardoso, Ana L. Gomes, Clara S. B. Gonsalves, António M. D'A. Rocha |
Keywords: | 2H-azirines; 1,3-dipolar cycloaddition; 3H-pyrazole; pyrimidine | Issue Date: | 2003 | Citation: | Tetrahedron Letters. 44:33 (2003) 6313-6315 | Abstract: | 2H-Azirine-3-carboxylates unsubstituted at C-2 act as dipolarophiles in the reaction with diazomethane giving new 4,5-dihydro-3H-pyrazole derivatives. The synthesis of a pyrimidine was also achieved via 1,3-dipolar cycloaddition of methyl 2-bromo-3-phenyl-2H-azirine-2-carboxylate with an azomethine ylide. | URI: | http://hdl.handle.net/10316/5158 | DOI: | 10.1016/S0040-4039(03)01534-X | Rights: | openAccess |
Appears in Collections: | FCTUC Química - Artigos em Revistas Internacionais |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
file79bad46e9c6c497db01fe6feaeaee93a.pdf | 80.89 kB | Adobe PDF | View/Open |
WEB OF SCIENCETM
Citations
50
14
checked on Jan 2, 2021
Page view(s)
160
checked on Jan 21, 2021
Download(s) 20
895
checked on Jan 21, 2021
Google ScholarTM
Check
Altmetric
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.