Please use this identifier to cite or link to this item:
Title: Synthesis of 2-halo-2H-azirines from phosphorus ylides
Authors: Melo, Teresa M. V. D. Pinho e 
Gonsalves, António M. D'A. Rocha 
Lopes, Cláudia S. J. 
Gilchrist, Thomas L. 
Issue Date: 1999
Citation: Tetrahedron Letters. 40:4 (1999) 789-792
Abstract: [alpha]-Oxophosphonium ylides (3a-3e) react with N-chlorosuccinimide and N-bromosuccinimide in the presence of azidotrimethylsilane giving the corresponding haloazidoalkenes (4a-4g) with elimination of triphenylphosphine oxide. These compounds were completely converted to the 2H-azirines 5a-5g on heating in heptane.
Rights: openAccess
Appears in Collections:FCTUC Química - Artigos em Revistas Internacionais

Files in This Item:
File Description SizeFormat
file8095957670bb40e8be5ef1942c18f062.pdf192.79 kBAdobe PDFView/Open
Show full item record

Page view(s)

checked on May 28, 2020


checked on May 28, 2020

Google ScholarTM


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.