Metal mediated cyclooligomerization of mono- and diazulenylethynes

✍ Scribed by Ahmed H.M Elwahy; Klaus Hafner

• Publisher: Elsevier Science
• Year: 2000
• Tongue: French
• Weight: 123 KB
• Volume: 41
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(00)00309-9

✦ Synopsis

tetraazulenylcyclobutadiene cobalt complexes 9a, b and 11a, b by cyclooligomerization of 1-ethynylazulenes 1a, b and 1,2-diazulenylethynes 2a, b are described.