Selective one carbon-carbon bond formati
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Tamotsu Takahashi; Wen-Hua Sun; Chanjuan Xi; Ubayama Haruka; Zhenfeng Xi
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Article
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1998
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Elsevier Science
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French
⚖ 599 KB
Reaction of zirconacyclopentadienes with one equiv or two equiv of aryl iodides in the presence of CuCI and DMPU afforded mono-arylated diene derivatives in high yields with high selectivities. Treatment of zirconacyclopentadienes with one equiv of 2-thienyl iodide similarly gave thienyldienes in th