1: potassium methoxide, copper(I) chloride, copper bronze / 6 h / 230 °C 2: boron tribromide / CH2Cl2 / 4 h / Heating View Scheme
参考文献
Lovering, Jonathan R.; Ridd, John H.; Parker, David G.; Rose, John B.
Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1988 , p. 1735 - 1738