scholarly journals Titelbild: Catalyst-Enabled Site-Divergent Stereoselective Michael Reactions: Overriding Intrinsic Reactivity of Enynyl Carbonyl Acceptors (Angew. Chem. 17/2018)

2018 ◽  
Vol 130 (17) ◽  
pp. 4519-4519
Author(s):  
Daisuke Uraguchi ◽  
Ryo Shibazaki ◽  
Naoya Tanaka ◽  
Kohei Yamada ◽  
Ken Yoshioka ◽  
...  
Keyword(s):  
Michael Reactions ◽  
Intrinsic Reactivity

scholarly journals Cover Picture: Catalyst-Enabled Site-Divergent Stereoselective Michael Reactions: Overriding Intrinsic Reactivity of Enynyl Carbonyl Acceptors (Angew. Chem. Int. Ed. 17/2018)

2018 ◽  
Vol 57 (17) ◽  
pp. 4431-4431
Author(s):  
Daisuke Uraguchi ◽  
Ryo Shibazaki ◽  
Naoya Tanaka ◽  
Kohei Yamada ◽  
Ken Yoshioka ◽  
...  
Keyword(s):  
Michael Reactions ◽  
Intrinsic Reactivity

Catalyst-Enabled Site-Divergent Stereoselective Michael Reactions: Overriding Intrinsic Reactivity of Enynyl Carbonyl Acceptors

2018 ◽  
Vol 57 (17) ◽  
pp. 4732-4736 ◽  
Author(s):  
Daisuke Uraguchi ◽  
Ryo Shibazaki ◽  
Naoya Tanaka ◽  
Kohei Yamada ◽  
Ken Yoshioka ◽  
...  
Keyword(s):  
Michael Reactions ◽  
Intrinsic Reactivity

Catalyst-Enabled Site-Divergent Stereoselective Michael Reactions: Overriding Intrinsic Reactivity of Enynyl Carbonyl Acceptors

2018 ◽  
Vol 130 (17) ◽  
pp. 4822-4826 ◽  
Author(s):  
Daisuke Uraguchi ◽  
Ryo Shibazaki ◽  
Naoya Tanaka ◽  
Kohei Yamada ◽  
Ken Yoshioka ◽  
...  
Keyword(s):  
Michael Reactions ◽  
Intrinsic Reactivity

Enantioselective Michael Addition of Malonates to Enones

2020 ◽  
Vol 24 (7) ◽  
pp. 746-773
Author(s):  
Péter Bakó ◽  
Tamás Nemcsok ◽  
Zsolt Rapi ◽  
György Keglevich
Keyword(s):  
Michael Addition ◽  
Activity Relationship ◽  
Chalcone Derivatives ◽  
Michael Additions ◽  
Michael Reactions ◽  
Structure Activity ◽  
Cyclic Enones ◽  
Michael Acceptors ◽  
Relationship Of ◽  
Enantioselective Catalysts

: Many catalysts were tested in asymmetric Michael additions in order to synthesize enantioenriched products. One of the most common reaction types among the Michael reactions is the conjugated addition of malonates to enones making it possible to investigate the structure–activity relationship of the catalysts. The most commonly used Michael acceptors are chalcone, substituted chalcones, chalcone derivatives, cyclic enones, while typical donors may be dimethyl, diethyl, dipropyl, diisopropyl, dibutyl, di-tert-butyl and dibenzyl malonates. This review summarizes the most important enantioselective catalysts applied in these types of reactions.

scholarly journals Synthesis and Catalytic Activities of 3-Decyl-β-proline for Michael Reactions in Water without an Organic Solvent

ACS Omega ◽  
2021 ◽  
Author(s):  
Kazuhiro Nagata ◽  
Chihiro Nakagawa ◽  
Wakana Yokoyama ◽  
Haruka Usui ◽  
Rikako Mochizuki ◽  
...  
Keyword(s):  
Organic Solvent ◽  
Catalytic Activities ◽  
Michael Reactions

Boric acid catalyzed thia-Michael reactions in water or alcohols

2007 ◽  
Vol 269 (1-2) ◽  
pp. 214-217 ◽  
Author(s):  
Mihir K. Chaudhuri ◽  
Sahid Hussain
Keyword(s):  
Boric Acid ◽  
Michael Reactions ◽  
Acid Catalyzed
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