反应条件
<b>Multi-step reaction with 5 steps<br /> </b>1.1: sodium azide; trifluoroacetic acid / chloroform / -10 °C<br />2.1: ammonium formate; palladium 10 on activated carbon / ethanol / 50 °C<br />3.1: sulfuryl dichloride; triethylamine / dichloromethane / -78 °C<br />4.1: sodium hydride / tetrahydrofuran / 2 h / 0 °C<br />4.2: -78 - 20 °C<br />5.1: acetonitrile / 24 h / 50 °C / |Inert atmosphere<br /> <br />
参考文献
Haidasz, Evan A.; Meng, Derek; Amorati, Riccardo; Baschieri, Andrea; Ingold, Keith U.; Valgimigli, Luca; Pratt, Derek A. Journal of the American Chemical Society, 2016 , vol. 138, # 16 p. 5290 - 5298