Sonoelectroreduction of Metallic Salts: A New Method for the Production of Reactive Metallic Powders for Organometallic Reactions and Its Application in Organozinc Chemistry

✍ Scribed by Alex Durant; Jean Luc Delplancke; Valery Libert; Jacques Reisse

• Publisher: John Wiley and Sons
• Year: 1999
• Tongue: English
• Weight: 470 KB
• Volume: 1999
• Category: Article
• ISSN: 1434-193X
• DOI: 10.1002/(sici)1099-0690(199911)1999:11<2845::aid-ejoc2845>3.0.co;2-r

✦ Synopsis

The reactivity of ultrafine zinc powders, produced by a new effects, reactivity of zinc-copper alloys and metal-waste recycling procedures have also been studied. The production electrochemical method coupled to the use of ultrasound, has been evaluated for various organometallic reactions such as of highly reactive zinc powder by sonoelectrochemical methods appears to be an interesting alternative to the Reformatsky reaction, Barbier allylation, alkyne reduction, reductive dehalogenation and p-nitroester conventional methods used in organozinc chemistry and may be especially important in medium-or large-scale processes. cleavage. The results show that zinc powders produced by sonoelectrochemistry are highly reactive. Particle-size Metallic zinc as required in organometallic chemistry is 50 avenue F.D. Roosevelt (CP165),