反应条件
1: With zinc(II) iodide in toluene T=45°C; 3.33333 h; Reflux; 2: With pyridine; trichlorophosphate in toluene T=35°C; Reflux; 3: With 2,3-dicyano-5,6-dichloro-p-benzoquinone in toluene 2 h; Reflux;
参考文献
Hartmann, Rolf; Frotscher, Martin; Oberwinkler, Sandrine; Ziegler, Erika; Messinger, Josef; Thole, Heinrich-Hubert
Patent: US2010/204234 A1, 2010 ;
Location in patent: Page/Page column 14 ;
US 20100204234 A1