Straightforward Access to High-Performance Organometallic Catalysts by Fluoride Activation: Proof of Principle on Asymmetric Cyanation, Asymmetric Michael Addition, CO2 Addition to Epoxide, and Reductive Alkylation of Amines by Tetrahydrofuran

ACS Catalysis ◽  
2021 ◽  
pp. 13077-13084
Author(s):  
Alexey A. Tsygankov ◽  
Denis Chusov
Keyword(s):  
Michael Addition ◽  
High Performance ◽  
Reductive Alkylation ◽  
Organometallic Catalysts ◽  
Asymmetric Michael Addition ◽  
Proof Of Principle ◽  
Co2 Addition

Pyrrolidinyl-Camphor Derivatives as a New Class of Organocatalyst for Direct Asymmetric Michael Addition of Aldehydes and Ketones to β-Nitroalkenes

2010 ◽  
Vol 16 (23) ◽  
pp. 7030-7038 ◽  
Author(s):  
Ying-Fang Ting ◽  
Chihliang Chang ◽  
Raju Jannapu Reddy ◽  
Dhananjay R. Magar ◽  
Kwunmin Chen
Keyword(s):  
Michael Addition ◽  
New Class ◽  
Asymmetric Michael Addition ◽  
Aldehydes And Ketones ◽  
Camphor Derivatives

ChemInform Abstract: Asymmetric Michael Addition of Ketones to Nitroolefins: Pyrrolidinyl-oxazole-carboxamides as New Efficient Organocatalysts.

ChemInform ◽  
2015 ◽  
Vol 46 (12) ◽  
pp. no-no
Author(s):  
Ahmed Kamal ◽  
Manda Sathish ◽  
Vunnam Srinivasulu ◽  
Jadala Chetna ◽  
Kunta Chandra Shekar ◽  
...  
Keyword(s):  
Michael Addition ◽  
Asymmetric Michael Addition

scholarly journals Synthesis of new pyrrolidine-based organocatalysts and study of their use in the asymmetric Michael addition of aldehydes to nitroolefins

2017 ◽  
Vol 13 ◽  
pp. 612-619 ◽  
Author(s):  
Alejandro Castán ◽  
Ramón Badorrey ◽  
José A Gálvez ◽  
María D Díaz-de-Villegas
Keyword(s):  
Michael Addition ◽  
Bulky Substituent ◽  
Asymmetric Michael Addition ◽  
Iodination Reaction ◽  
Chiral Imines ◽  
New Compounds ◽  
The Michael Addition

New pyrrolidine-based organocatalysts with a bulky substituent at C2 were synthesized from chiral imines derived from (R)-glyceraldehyde acetonide by diastereoselective allylation followed by a sequential hydrozirconation/iodination reaction. The new compounds were found to be effective organocatalysts for the Michael addition of aldehydes to nitroolefins and enantioselectivities up to 85% ee were achieved.

Asymmetric Michael Addition Induced by (R)-tert-Butanesulfinamide and Syntheses of Chiral Pyrazolidinone Derivatives

2016 ◽  
Vol 81 (21) ◽  
pp. 10506-10516 ◽  
Author(s):  
Hong-Xiu Huang ◽  
Hui-Jing Wang ◽  
Ling Tan ◽  
Shu-Qing Wang ◽  
Pei Tang ◽  
...  
Keyword(s):  
Michael Addition ◽  
Asymmetric Michael Addition

ChemInform Abstract: Catalytic Asymmetric Michael Addition of Nitromethane to Enones Controlled by (R)-LPB.

ChemInform ◽  
2010 ◽  
Vol 29 (52) ◽  
pp. no-no
Author(s):  
K. FUNABASHI ◽  
Y. SAIDA ◽  
M. KANAI ◽  
T. ARAI ◽  
H. SASAI ◽  
...  
Keyword(s):  
Michael Addition ◽  
Asymmetric Michael Addition ◽  
Catalytic Asymmetric

ChemInform Abstract: Asymmetric Michael Addition of Thiols to β-Nitrostyrenes Using a Novel Phenylpyrrolidine-Based Urea Catalyst.

ChemInform ◽  
2015 ◽  
Vol 46 (22) ◽  
pp. no-no
Author(s):  
Souichirou Kawazoe ◽  
Kazuki Yoshida ◽  
Yuichi Shimazaki ◽  
Takeshi Oriyama
Keyword(s):  
Michael Addition ◽  
Asymmetric Michael Addition

ChemInform Abstract: Highly Enantioselective Synthesis of α-Fluoro-α-nitro Esters via Organocatalyzed Asymmetric Michael Addition.

ChemInform ◽  
2011 ◽  
Vol 42 (16) ◽  
pp. no-no
Author(s):  
Hai-Feng Cui ◽  
Peng Li ◽  
Xiao-Wei Wang ◽  
Zhuo Chai ◽  
Ying-Quan Yang ◽  
...  
Keyword(s):  
Michael Addition ◽  
Enantioselective Synthesis ◽  
Asymmetric Michael Addition ◽  
Nitro Esters

ChemInform Abstract: Fast, Solvent-Free and Hydrogen-Bonding-Mediated Asymmetric Michael Addition in a Ball Mill.

ChemInform ◽  
2012 ◽  
Vol 43 (34) ◽  
pp. no-no
Author(s):  
Yi-Feng Wang ◽  
Ru-Xiang Chen ◽  
Ke Wang ◽  
Bin-Bin Zhang ◽  
Zhao-Bo Li ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Michael Addition ◽  
Ball Mill ◽  
Solvent Free ◽  
Asymmetric Michael Addition
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