Asymmetric synthesis of heteroorganic analogs of natural compounds. 4. Diastereo- and enantioselective synthesis of (2s, 3s)-4,4,4-trifluorothreonine and (2s, 3s)-?-perfluoroalkylserines

Author(s):  
V. A. Soloshonok ◽  
V. P. Kukhar' ◽  
A. S. Batsanov ◽  
M. A. Galakhov ◽  
Yu. N. Belokon' ◽  
...  
Synlett ◽  
2021 ◽  
Author(s):  
Memg Wang ◽  
Changxu Zhong ◽  
Ping Lu

Enantioselective synthesis of cyclobutane derivatives is still a challenging topic in asymmetric synthesis. [2+2]-Cycloaddition and skeleton rearrangement are two primary strategies to this end. Recently, functionalization of cyclobutanones and cyclobutenones, which are readily available via [2+2]-cycloadditions as prochiral substrates, has emerged as a powerful tool to access versatile four-membered ring compounds. Herein, we summarize some recent advances in these areas from our and other groups.


2016 ◽  
Vol 7 (2) ◽  
pp. 1205-1211 ◽  
Author(s):  
Ryo Shintani ◽  
Ryo Takano ◽  
Kyoko Nozaki

A rhodium-catalyzed regio- and enantioselective synthesis of silicon-stereogenic silicon-bridged arylpyridinones was developed. A reasonable catalytic cycle was also experimentally established.


Author(s):  
Gaspar Diaz-Muñoz ◽  
Izabel Luzia Miranda ◽  
Suélen Karine Sartori ◽  
Daniele Cristina de Rezende ◽  
Jefferson Viktor Barros de Paula Baeta ◽  
...  

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