3-methoxy-phenol; copper; potassium carbonate in pyridine
T=180°C; 4 h;
参考文献
Coutts, Ian G. C.; Hamblin, Michael R.; Welsby, Sheila E.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 493 - 497