Multi-step reaction with 2 steps 1: 1.) Mg / 1.) ether; 2.) ether, -20 deg C up to RT2: 87 percent / propanoic acid / 4.5 h / 105 °C
参考文献
Midgley, Gary; Thomas, C. Barry Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1984 , # 9 p. 1537 - 1544