Organocatalytic enantioselective synthesis of acyclic pyrimidine nucleosides by aza-Michael reaction

2018 ◽  
Vol 16 (48) ◽  
pp. 9477-9486 ◽  
Author(s):  
Su-Jeong Lee ◽  
Jun-Gi Ahn ◽  
Jihwan Seo ◽  
Heun-Jong Ha ◽  
Chang-Woo Cho
Keyword(s):  
Michael Reaction ◽  
Enantioselective Synthesis ◽  
Pyrimidine Nucleosides ◽  
Unsaturated Aldehydes

Organocatalytic enantioselective synthesis of acyclic pyrimidine nucleosides was achieved by the aza-Michael reaction of pyrimidines as N-centered nucleophiles to α,β-unsaturated aldehydes.

Assembly of Fluorinated Chromanones via Enantioselective Tandem Reaction

2021 ◽  
Author(s):  
Mengxue Lu ◽  
Zongli Xiong ◽  
Yuqiao Zhou ◽  
Xin Wang ◽  
Xiaoyi Li ◽  
...  
Keyword(s):  
Enantioselective Synthesis ◽  
Tandem Reaction ◽  
Unsaturated Aldehydes ◽  
Stereogenic Centers ◽  
First Time

The enantioselective synthesis of fluorinated tricyclic chromanones with multiple vicinal stereogenic centers has been realized for the first time, through the tandem reaction between 2-fluorinated 1-(2-hydroxyaryl)-1,3-diketones and α,β-unsaturated aldehydes. In...

Enantioselective Synthesis of 3,4-Dihydropyran Derivatives via Organocatalytic Michael Reaction of α,β-Unsaturated Enones

2012 ◽  
Vol 77 (8) ◽  
pp. 4136-4142 ◽  
Author(s):  
Yangbin Liu ◽  
Xiaohua Liu ◽  
Min Wang ◽  
Peng He ◽  
Lili Lin ◽  
...  
Keyword(s):  
Michael Reaction ◽  
Enantioselective Synthesis

Highly enantioselective synthesis of α-methylene-δ-valerolactones by an asymmetric Michael reaction

2006 ◽  
Vol 17 (6) ◽  
pp. 908-915 ◽  
Author(s):  
Henryk Krawczyk ◽  
Marcin Śliwiński ◽  
Jacek Kędzia ◽  
Jakub Wojciechowski ◽  
Wojciech M. Wolf
Keyword(s):  
Michael Reaction ◽  
Enantioselective Synthesis ◽  
Asymmetric Michael Reaction

Highly enantioselective synthesis of warfarin and its analogs by means of cooperative LiClO4/DPEN-catalyzed Michael reaction: enantioselectivity enhancement and mechanism

Tetrahedron ◽  
2010 ◽  
Vol 66 (51) ◽  
pp. 9708-9713 ◽  
Author(s):  
Hua-Meng Yang ◽  
Li Li ◽  
Ke-Zhi Jiang ◽  
Jian-Xiong Jiang ◽  
Guo-Qiao Lai ◽  
...  
Keyword(s):  
Michael Reaction ◽  
Enantioselective Synthesis

Enantioselective Synthesis of Functionalized Pyrazoles by NHC-Catalyzed Reaction of Pyrazolones with α,β-Unsaturated Aldehydes

2015 ◽  
Vol 17 (6) ◽  
pp. 1417-1420 ◽  
Author(s):  
Santhivardhana Reddy Yetra ◽  
Santigopal Mondal ◽  
Eringathodi Suresh ◽  
Akkattu T. Biju
Keyword(s):  
Enantioselective Synthesis ◽  
Unsaturated Aldehydes

scholarly journals Development of a general, enantioselective organocatalytic Mukaiyama–Michael reaction with α,β-unsaturated aldehydes

Tetrahedron ◽  
2009 ◽  
Vol 65 (33) ◽  
pp. 6746-6753 ◽  
Author(s):  
Christopher J. Borths ◽  
Diane E. Carrera ◽  
David W.C. MacMillan
Keyword(s):  
Michael Reaction ◽  
Unsaturated Aldehydes

Organocatalytic Enantioselective Aza-Michael Reaction of Nitrogen Heterocycles and α,β-Unsaturated Aldehydes.

ChemInform ◽  
2007 ◽  
Vol 38 (43) ◽  
Author(s):  
Uxue Uria ◽  
Jose L. Vicario ◽  
Dolores Badia ◽  
Luisa Carrillo
Keyword(s):  
Michael Reaction ◽  
Nitrogen Heterocycles ◽  
Unsaturated Aldehydes

ChemInform Abstract: Enantioselective Synthesis of 6-Oxygenated Atisine Derivative via Intramolecular Double Michael Reaction.

ChemInform ◽  
2010 ◽  
Vol 23 (40) ◽  
pp. no-no
Author(s):  
M. IHARA ◽  
A. HIRABAYASHI ◽  
N. TANIGUCHI ◽  
K. FUKUMOTO
Keyword(s):  
Michael Reaction ◽  
Enantioselective Synthesis
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