ChemInform Abstract: A New Synthetic Route to Allylsilanes: The Reaction of Silyllithium Reagents with Aromatic Carbonyl Compounds and Aluminum Tris(2,6- diphenylphenoxide) (ATPH).

✍ Scribed by S. SAITO; K. SHIMADA; H. YAMAMOTO; E. MARTINEZ DE MARIGORTA; I. FLEMING

• Publisher: John Wiley and Sons
• Year: 2010
• Weight: 35 KB
• Volume: 28
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.199744066

✦ Synopsis

Tris(2,6-diphenylphenoxide) (ATPH). -1,6-Addition of silyllithium reagents to aromatic carbonyl compound ATPH complex and following enolate capture with an appropriate electrophilic reagent leads to functionalized allylsilanes shown in the scheme. In the reaction of (I), aromatic silylated products (V) are additionally formed in trace amounts. -(SAITO, S.; SHIMADA,