Preliminary Catalytic Studies Using Tyrosine and Phenylalanine Analogues on Selected Baylis-Hillman and Michael Reactions

2011 ◽  
pp. 81-101
Author(s):  
Prakashanand Caumul ◽  
Nausheen Joondan ◽  
Anuradha Tuhaloo ◽  
Thavinash Jhowry
Keyword(s):  
Michael Reactions

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

Asymmetric Synthesis of Dihydropyranones from Ynones by Sequential Copper(I)-Catalyzed Direct Aldol and Silver(I)-Catalyzed Oxy-Michael Reactions

2012 ◽  
Vol 124 (16) ◽  
pp. 3998-4001 ◽  
Author(s):  
Shi-Liang Shi ◽  
Motomu Kanai ◽  
Masakatsu Shibasaki
Keyword(s):  
Asymmetric Synthesis ◽  
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

Catalytic Michael Reactions of Ketoesters with a Camphor-Derived Acrylate Equivalent: Stereoselective Access to All-Carbon Quaternary Centers

2008 ◽  
Vol 10 (13) ◽  
pp. 2637-2640 ◽  
Author(s):  
Claudio Palomo ◽  
Mikel Oiarbide ◽  
Jesús M. García ◽  
Patricia Bañuelos ◽  
José M. Odriozola ◽  
...  
Keyword(s):  
Quaternary Centers ◽  
Michael Reactions
Sign in / Sign up

Export Citation Format

Share Document