作者:Jokela, Reija、Taipale, Tuula、Ala-Kaila, Kari、Lounasmaa, Mauri
DOI:——
日期:——
Stereoselective total synthesis of (±)-3-iso-19-epiajmalicine
作者:Mauri Lounasmaa、Reija Jokela
DOI:10.1016/s0040-4039(00)84444-5
日期:1986.1
Carbon-carbon bond-forming additions to 1-alkyl-3-acylpyridinium salts
作者:Ernest Wenkert、E. Charles Angell、Josef Drexler、Peter D. R. Moeller、Jan St. Pyrek、Yao Jun Shi、Mumtaz Sultana、Yashwant D. Vankar
DOI:10.1021/jo00365a027
日期:1986.7
Construction of Chiral Tetrahydro-β-Carbolines: Asymmetric Pictet-Spengler Reaction of Indolyl Dihydropyridines
作者:Shou-Guo Wang、Zi-Lei Xia、Ren-Qi Xu、Xi-Jia Liu、Chao Zheng、Shu-Li You
DOI:10.1002/anie.201703178
日期:2017.6.19
A highly efficient synthesis of the enantioenriched tetrahydro-β-carbolines was developed by using a chiral phosphoric acid catalyzed Pictet–Spengler reaction of indolyl dihydropyridines. The reaction proceeds under mild reaction conditions to afford the desired chiral tetrahydro-β-carbolines in good to excellent yields (up to 96 %) and high enantioselectivities (up to 99 % ee). With this method, a