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Aziridine-Derived Iminophosphine Ligands in Palladium-Catalyzed Allylic Substitution.

✍ Scribed by Shadi Dalili; Aldo Caiazzo; Andrei K. Yudin


Publisher
John Wiley and Sons
Year
2005
Weight
16 KB
Volume
36
Category
Article
ISSN
0931-7597

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✦ Synopsis


Enantioselective syntheses O 0031

Aziridine-Derived Iminophosphine Ligands in Palladium-Catalyzed Allylic Substitution. -In the palladium-catalyzed allylic substitution reaction of acetate (II) with malonate (III), derivative (Ia) provides the best enantioselectivity in comparison to six other imines of type (I). -(DALILI, S.; CAIAZZO, A.


πŸ“œ SIMILAR VOLUMES


Phosphoramidite Ligands in Iridium-Catal
✍ Damien Polet; Alexandre Alexakis; Karine Tissot-Croset; ClΓ©mence Corminboeuf; Kl πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 English βš– 468 KB

## Abstract A new phosphoramidite ligand was used in the iridium‐catalyzed allylic substitution reaction. This permitted high regio‐ and enantioselectivities on a wide variety of substrates and nucleophiles. Because of the stereospecificity of the reaction obtained by using branched substrates, a k