Issue 7, 2003
From the journal:

Chemical Communications

Dilithiated phosphazenes: scaffolds for the synthesis of olefins through a new class of bicyclic 1,2-oxaphosphetanes†

Jesús García-López,a   Emma Peralta-Pérez,a   Angela Forcén-Acebal,b   Santiago García-Grandab  and  Fernando López-Ortiz*a  

* Corresponding authors

a Área de Química Orgánica, Universidad de Almería, Carretera de Sacramento s/n, 04120, Almería, Spain
E-mail: flortiz@ual.es
Fax: 34 950 015481
Tel: 34 950 015478

b Departamento de Química Analítica y Química Física, Universidad de Oviedo, Julián Clavería 8, 33006 Oviedo, Spain
E-mail: sgg@sauron.quimica.uniovi.es
Fax: 34 985 103477
Tel: 34 985 103477

Abstract

The first examples of the PN-directed dilithiation of (N-methoxycarbonyl)phosphazenes in the Cα and Cortho to the phosphorus, and the use of these dianions in the formation of tri- and tetra-substituted olefins through stereospecific thermolysis of a new type of isolable bicyclic 1,2-oxaphosphetanes are described.

Graphical abstract: Dilithiated phosphazenes: scaffolds for the synthesis of olefins through a new class of bicyclic 1,2-oxaphosphetanes

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Article information

DOI
https://doi.org/10.1039/B212708C
Article type
Communication
Submitted
23 Dec 2002
Accepted
14 Feb 2003
First published
03 Mar 2003

Chem. Commun., 2003, 856-857

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Dilithiated phosphazenes: scaffolds for the synthesis of olefins through a new class of bicyclic 1,2-oxaphosphetanes

J. García-López, E. Peralta-Pérez, A. Forcén-Acebal, S. García-Granda and F. López-Ortiz, Chem. Commun., 2003, 856 DOI: 10.1039/B212708C

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