Nickel(0)-catalyzed synthesis of substituted phenols from cyclobutenones and alkynes
作者:Mark A. Huffman、Lanny S. Liebeskind
DOI:10.1021/ja00007a072
日期:1991.3
The results above show that the convergent synthesis of substituted phenols is possible by nickel(0)-catalyzed ring opening and cycloaddition of cyclobutenones with alkynes. Future efforts will explore application of this method to intramolecular reactions