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Synthesis and application to asymmetric allylic amination of substituted monodonor diazaphospholidine ligands

✍ Scribed by Christopher W Edwards; Mark R Shipton; Nathaniel W Alcock; Howard Clase; Martin Wills

Book ID: 104205632
Publisher: Elsevier Science
Year: 2003
Tongue: French
Weight: 214 KB
Volume: 59
Category: Article
ISSN: 0040-4020
DOI: 10.1016/s0040-4020(03)01062-7

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✦ Synopsis

The synthesis of a series of substituted monodonor diazaphospholidine ligands is described. A regioselective lithiation process is a key step in one of these syntheses. The compounds are designed to be incorporated into soluble polymer and other solid phase supports. Enantiomeric excesses of up to 88% were observed when these compounds were employed in palladium-catalysed asymmetric amination reactions.

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