A Formal Asymmetric Synthesis of (+)-Anatoxin-a Using an Enantioselective Deprotonation Strategy on an Eight-Membered Ring

1999 ◽  
Vol 38 (13-14) ◽  
pp. 1985-1986 ◽  
Author(s):  
Varinder K. Aggarwal ◽  
Paul S. Humphries ◽  
Ashley Fenwick
Keyword(s):  
Asymmetric Synthesis ◽  
Membered Ring ◽  
Enantioselective Deprotonation

Enantioselective Functionalization of Prochiral Cyclobutanones and Cyclobutenones

Synlett ◽  
2021 ◽  
Author(s):  
Memg Wang ◽  
Changxu Zhong ◽  
Ping Lu
Keyword(s):  
Asymmetric Synthesis ◽  
Membered Ring ◽  
Enantioselective Synthesis ◽  
Ring Compounds ◽  
Recent Advances ◽  
Cyclobutane Derivatives

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.

ChemInform Abstract: Asymmetric Synthesis of 3-Oxacarbacyclin and 3-Oxaisocarbacyclin by a Common Enantioselective Deprotonation Based Route.

ChemInform ◽  
2010 ◽  
Vol 29 (31) ◽  
pp. no-no
Author(s):  
I. VAULONT ◽  
H.-J. GAIS ◽  
N. REUTER ◽  
E. SCHMITZ ◽  
R. K. L. OSSENKAMP
Keyword(s):  
Asymmetric Synthesis ◽  
Enantioselective Deprotonation
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