反应条件
1.1: n-butyllithium / tetrahydrofuran; hexane / 0.5 h / -78 °C / Inert atmosphere 1.2: -78 °C / Inert atmosphere 2.1: tetrahydrofuran / 1 h / 20 °C / Inert atmosphere 3.1: [Cu(N,N′-bis(2,6-diisopropylphenyl)-imidazol-2-ylidene)Cl]; lithium methanolate / tetrahydrofuran / 24 h / 70 °C / 760.05 Torr / Inert atmosphere 3.2: Inert atmosphere View Scheme
参考文献
Ohishi, Takeshi; Zhang, Liang; Nishiura, Masayoshi; Hou, Zhaomin
Angewandte Chemie - International Edition, 2011 , vol. 50, # 35 p. 8114 - 8117