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ChemInform Abstract: Preparation of Organoaluminum Reagents from Propargylic Bromides and Aluminum Activated by PbCl2 and Their Regio- and Diastereoselective Addition to Carbonyl Derivatives.

✍ Scribed by Li-Na Guo; Hongjun Gao; Peter Mayer; Paul Knochel

Publisher
John Wiley and Sons
Year
2010
Weight
78 KB
Volume
42
Category
Article
ISSN
0931-7597

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πŸ“œ SIMILAR VOLUMES

Preparation of Organoaluminum Reagents f
Preparation of Organoaluminum Reagents from Propargylic Bromides and Aluminum Activated by PbCl2 and Their Regio- and Diastereoselective Addition to Carbonyl Derivatives
✍ Li-Na Guo; Hongjun Gao; Peter Mayer; Paul Knochel πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons 🌐 English βš– 337 KB

## Abstract Various propargylic and allenic aluminum reagents have been easily prepared by a direct insertion of aluminum into propargylic bromides in the presence of PbCl~2~ (1β€…mol %). These organoaluminum reagents react with carbonyl compounds to afford the corresponding allenic alcohols or homop