scholarly journals Stereoselective deconjugation of macrocyclic α,β-unsaturated esters by sequential amidation and olefin transposition: application to enantioselective phase-transfer catalysis

2019 ◽  
Vol 17 (28) ◽  
pp. 6905-6910 ◽  
Author(s):  
Alexandre Homberg ◽  
Radim Hrdina ◽  
Mahesh Vishe ◽  
Laure Guénée ◽  
Jérôme Lacour
Keyword(s):  
Functional Groups ◽  
Phase Transfer Catalysis ◽  
Stereoselective Synthesis ◽  
Phase Transfer ◽  
Unsaturated Esters ◽  
Chiral Macrocycles ◽  
Aliphatic Amide

The stereoselective synthesis of chiral macrocycles bearing two aliphatic amide functional groups is reported.

Stereoselective Synthesis of Cyclopropyl Ketones using Phase-Transfer Catalysis

Synthesis ◽  
1980 ◽  
Vol 1980 (01) ◽  
pp. 34-36 ◽  
Author(s):  
I. Artaud ◽  
J. Seyden-Penne ◽  
P. Viout
Keyword(s):  
Phase Transfer Catalysis ◽  
Stereoselective Synthesis ◽  
Phase Transfer ◽  
Cyclopropyl Ketones

Highly Stereoselective Synthesis oftrans-1,2-Cyclopropane Derivatives from Semistabilized Arsonium Ylides by Phase-Transfer-Catalysis Reactions

Synthesis ◽  
2008 ◽  
Vol 2008 (24) ◽  
pp. 3995-4001 ◽  
Author(s):  
Yali Chen ◽  
Weiguo Cao ◽  
Huihui Wang ◽  
Han Ding ◽  
Jie Chen ◽  
...  
Keyword(s):  
Phase Transfer Catalysis ◽  
Stereoselective Synthesis ◽  
Phase Transfer ◽  
Cyclopropane Derivatives

The stereoselective synthesis of .alpha.-amino acids by phase-transfer catalysis

1989 ◽  
Vol 111 (6) ◽  
pp. 2353-2355 ◽  
Author(s):  
Martin J. O'Donnell ◽  
William D. Bennett ◽  
Shengde Wu
Keyword(s):  
Amino Acids ◽  
Phase Transfer Catalysis ◽  
Stereoselective Synthesis ◽  
Phase Transfer

The Role of Phase Transfer Catalysis in the Microwave-Assisted N-Benzylation of Amides, Imides and N-Heterocycles

2009 ◽  
Vol 6 (7) ◽  
pp. 529-534 ◽  
Author(s):  
Istvan Greiner ◽  
Fanni Sypaseuth ◽  
Alajos Grun ◽  
Eva Karsai ◽  
Gyorgy Keglevich
Keyword(s):  
Phase Transfer Catalysis ◽  
Phase Transfer ◽  
Microwave Assisted
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