Highly selective arylation of disubstituted hydrazines by pentavalent organobismuth reagents

✍ Scribed by Olga Tšubrik; Uno Mäeorg; Ulf Ragnarsson

• Book ID: 104251693
• Publisher: Elsevier Science
• Year: 2002
• Tongue: French
• Weight: 61 KB
• Volume: 43
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(02)01327-8

✦ Synopsis

The scope of a set of recently reported hydrazine reagents has been explored with respect to arylation. Compounds of type R 1 NHNHCOR 2 can be selectively arylated under very mild conditions using triarylbismuth diacetates.