Conjugate addition of dithianylidene anions to α,β-unsaturated ketones. An application to the total synthesis of (±)-aromatin and (±)-confertin

1982 ◽  
Vol 104 (25) ◽  
pp. 7174-7181 ◽  
Author(s):  
Frederick E. Ziegler ◽  
Jim Min Fang ◽  
Coretta Chan Tam
Keyword(s):  
Total Synthesis ◽  
Conjugate Addition ◽  
Unsaturated Ketones

Strategy of total synthesis based on the use of Rh-catalyzed stereoselective 1,4-addition

2015 ◽  
Vol 13 (35) ◽  
pp. 9168-9175 ◽  
Author(s):  
M. Jean ◽  
B. Casanova ◽  
S. Gnoatto ◽  
P. van de Weghe
Keyword(s):  
Total Synthesis ◽  
Conjugate Addition ◽  
Boronic Acids ◽  
Rhodium Complexes ◽  
Unsaturated Ketones

In 1998, Hayashi and Miyaura reported the first asymmetric conjugate addition of aryl- and alkenyl-boronic acids to α,β-unsaturated ketones using chiral rhodium complexes as catalysts.

Nickel-catalyzed conjugate addition of alkynyl groups to .alpha.,.beta.-unsaturated ketones

1980 ◽  
Vol 45 (15) ◽  
pp. 3053-3061 ◽  
Author(s):  
Jeffrey Schwartz ◽  
Denise B. Carr ◽  
Robert T. Hansen ◽  
Fabian M. Dayrit
Keyword(s):  
Conjugate Addition ◽  
Unsaturated Ketones ◽  
Alpha Beta

Asymmetric conjugate additions of 2-substituted benzofuran-3(2H)-ones to α,β-unsaturated ketones catalyzed by chiral copper complexes

2017 ◽  
Vol 15 (19) ◽  
pp. 4191-4198 ◽  
Author(s):  
Haojiang Wang ◽  
Yifeng Wang ◽  
Cheng Zhang ◽  
Yidong Jiang ◽  
Mingming Chu ◽  
...  
Keyword(s):  
Copper Complexes ◽  
Conjugate Addition ◽  
Conjugate Additions ◽  
Unsaturated Ketones

A highly enantioselective conjugate addition of 2-substituted benzofuran-3(2H)-ones to α,β-unsaturated ketones promoted by chiral copper complexes has been developed.

Total Synthesis of (±)-α- and β-Lycoranes by Sequential Chemoselective Conjugate Addition−Stereoselective Nitro-Michael Cyclization of an ω-Nitro-α,β,ψ,ω-unsaturated Ester

2003 ◽  
Vol 5 (7) ◽  
pp. 1123-1126 ◽  
Author(s):  
Tomohisa Yasuhara ◽  
Katsumi Nishimura ◽  
Mitsuaki Yamashita ◽  
Naoshi Fukuyama ◽  
Ken-ichi Yamada ◽  
...  
Keyword(s):  
Total Synthesis ◽  
Conjugate Addition ◽  
Unsaturated Ester
Sign in / Sign up

Export Citation Format

Share Document