1: t-BuOK / 1-methyl-pyrrolidin-2-one; tetrahydrofuran / 3 h / 100 °C
2: POCl3; Me4NCl / 21 h / 140 °C
View Scheme
参考文献
Chung, John Y. L.; Cai, Chaoxian; McWilliams, J. Christopher; Reamer, Robert A.; Dormer, Peter G.; Cvetovich, Raymond J.
Journal of Organic Chemistry, 2005 , vol. 70, # 25 p. 10342 - 10347
1: t-BuOK / 1-methyl-pyrrolidin-2-one; tetrahydrofuran / 3 h / 100 °C
2: POCl3; Me4NCl / 21 h / 140 °C
3: Cs2CO3 / Pd(dppf)Cl2 / toluene / 1 h / 110 °C
View Scheme
参考文献
Chung, John Y. L.; Cai, Chaoxian; McWilliams, J. Christopher; Reamer, Robert A.; Dormer, Peter G.; Cvetovich, Raymond J.
Journal of Organic Chemistry, 2005 , vol. 70, # 25 p. 10342 - 10347
