1: thionyl chloride; N,N-dimethyl formamide / CH2Cl2 / 2 h / 70 °C
2: hydrazine monohydrate / CH2Cl2; tetrahydrofuran; triethylamine / 0.33 h / 0 °C
View Scheme
参考文献
Kim, Bong Gi; Kim, Sehoon; Park, Soo Young
Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, 2001 , vol. 370, p. 391 - 394