Preparation and nickel-catalyzed coupling reactions of divinylic selenides

✍ Scribed by Claudio C. Silveira; Paulo Cesar S. Santos; Antonio L. Braga

• Publisher: Elsevier Science
• Year: 2002
• Tongue: French
• Weight: 88 KB
• Volume: 43
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(02)01773-2

✦ Synopsis

The preparation of divinylic selenides by the reaction of selenium bis-phosphonate with aromatic aldehydes is described. The nickel-catalyzed cross coupling of the divinylic selenides with Grignard reagents was also studied.