Nickel-phosphine complex-catalyzed homo coupling of aryl halides in the presence of zinc powder

✍ Scribed by Michio Zembayashi; Kohei Tamao; Jun-ichi Yoshida; Makoto Kumada

• Book ID: 104235731
• Publisher: Elsevier Science
• Year: 1977
• Tongue: French
• Weight: 192 KB
• Volume: 18
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(01)83434-1

✦ Synopsis

Homo coupling of aryl and alkenyl halides has been achieved by the Ullmann reaction' or by the nickel(O)-complex promoted reaction, recently discovered by Semmelhack et al. (eq. l).2