ChemInform Abstract: Polymer Supported Naphthalene-Catalyzed Lithiation Reactions.

✍ Scribed by C. GOMEZ; S. RUIZ; M. YUS

• Publisher: John Wiley and Sons
• Year: 2010
• Weight: 32 KB
• Volume: 29
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.199822053

✦ Synopsis

Polymer Supported Naphthalene-Catalyzed Lithiation Reactions.

-Lithiation of functionalized organic chlorides (I) is effectively promoted by a naphthalene supported polymer. Quenching with electrophiles (II) leads to the expected products (III). Dichlorides (IV) and (VII) undergo an analogous reaction under Barbier-type conditions. The use of this polymer-supported catalyst represents an advantageous version of the same process in solution due to the easy recovery of the catalyst. -(GOMEZ, C.;