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Synthesis 2006(10): 1613-1624
DOI: 10.1055/s-2006-926460
DOI: 10.1055/s-2006-926460
PAPER
© Georg Thieme Verlag Stuttgart · New York
Novel Approaches to Fused Phospha-Pyrimidines
Further Information
Publication History
Received
8 August 2005
Publication Date:
27 April 2006 (online)


Abstract
Simple methods for the preparation of phosphorus-containing fused pyrimidine analogues such as fused 1,5,2-diazaphosphinines from amidine derivatives of π-excessive heterocycles are described. The scope and limitations of the methodology are detailed.
Key words
phospha-pyrimidines - amidines - phosphorus(III) halides - phosphorylation - heterocyclization