反应条件
1: 4-iodo-1-trityl-1H-pyrazole With isopropylmagnesium chloride in tetrahydrofuran; diethyl ether
T=0°C; 1 h; Inert atmosphere;
2: N,N-dimethyl-formamide in tetrahydrofuran; diethyl ether
T=20°C; 1 h;
参考文献
Usami, Yoshihide; Watanabe, Ryo; Fujino, Yuiko; Shibano, Makio; Ishida, Chihiro; Yoneyama, Hiroki; Harusawa, Shinya; Ichikawa, Hayato
Chemical and Pharmaceutical Bulletin, 2012 , vol. 60, # 12 p. 1550 - 1560