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Synthesis of mixed phosphonate diester analogues of dipeptides using BOP or PyBOP reagents

Authors :
Jacques Coste
Jean-Marc Campagne
Patrick Jouin
Source :
Tetrahedron Letters. 34:6743-6744
Publication Year :
1993
Publisher :
Elsevier BV, 1993.

Abstract

Mixed phosphonate diesters of a N-protected α-amino phosphonic acid are prepared from phosphonate monoesters using BOP or PyBOP as activating agent. This reaction proceeds without racemisation.

Details

ISSN :
00404039
Volume :
34
Database :
OpenAIRE
Journal :
Tetrahedron Letters
Accession number :
edsair.doi...........4a4ace098c008d5561d94f996746cc40
Full Text :
https://doi.org/10.1016/s0040-4039(00)61690-8