反应条件
1: N-bromosuccinmide / tetrachloromethane / |Inert atmosphere
2: N,N-dimethyl-formamide / |Inert atmosphere
3: 2,3-dicyano-5,6-dichloro-p-benzoquinone / toluene / |Inert atmosphere; |Reflux
4: triethyl phosphite / 130 °C / |Inert atmosphere
5: sodium methylate; methanol / tetrahydrofuran / |Inert atmosphere
View Scheme
参考文献
Watat, Michele-Laure Lieunang; Duelcks, Thomas; Kemken, Dorit; Azov, Vladimir A.
Tetrahedron Letters, 2014 , vol. 55, # 3 p. 741 - 744
