反应条件
1.1: conc. HCl; ZnCl2 / acetic acid / Heating 2.1: n-butyllithium; N,N,N',N'-tetramethylethylenediamine / hexane / 1 h / 20 °C 2.2: 67 percent / -78 °C 3.1: SOCl2 / benzene / 3 h / Heating View Scheme
参考文献
Al-bojuk, Nader R.; El-Abadelah, Mustafa M.; Sabri, Salim S.; Michel, Alain; Voelter, Wolfgang; M.-Moessmer, Caecilia; Al-Abed, Yousef
Heterocycles, 2001 , vol. 55, # 9 p. 1789 - 1803