Ligand-Controlled Regio- and Stereoselective Addition of Carboxylic Acids Onto Terminal Alkynes Catalyzed by Carbonylruthenium(0) Complexes

2010 ◽  
Vol 2010 (29) ◽  
pp. 4631-4635 ◽  
Author(s):  
Sze Tat Tan ◽  
Wai Yip Fan
Keyword(s):  
Carboxylic Acids ◽  
Terminal Alkynes ◽  
Stereoselective Addition

ChemInform Abstract: Redox-Neutral Atom-Economic Rhodium-Catalyzed Coupling of Terminal Alkynes with Carboxylic Acids Toward Branched Allylic Esters.

ChemInform ◽  
2011 ◽  
Vol 42 (27) ◽  
pp. no-no
Author(s):  
Alexandre Lumbroso ◽  
Philipp Koschker ◽  
Nicolas R. Vautravers ◽  
Bernhard Breit
Keyword(s):  
Carboxylic Acids ◽  
Neutral Atom ◽  
Terminal Alkynes ◽  
Allylic Esters

scholarly journals Alkoxide-catalyzed addition of alkyl carbonates across alkynes – stereoselective synthesis of (E)-β-alkoxyacrylates

2017 ◽  
Vol 19 (3) ◽  
pp. 643-646
Author(s):  
Timo Wendling ◽  
Eugen Risto ◽  
Benjamin Erb ◽  
Lukas J. Gooßen
Keyword(s):  
Stereoselective Synthesis ◽  
Terminal Alkynes ◽  
Potassium Methoxide ◽  
Stereoselective Addition

Terminal alkynes were converted to (E)-β-alkoxyacrylates via regio- and stereoselective addition of dialky carbonates catalyzed by potassium methoxide.

A Schiff base-modified silver catalyst for efficient fixation of CO2 as carboxylic acid at ambient pressure

2017 ◽  
Vol 19 (9) ◽  
pp. 2080-2085 ◽  
Author(s):  
Zhilian Wu ◽  
Lei Sun ◽  
Qinggang Liu ◽  
Xiaofeng Yang ◽  
Xue Ye ◽  
...  
Keyword(s):  
Schiff Base ◽  
Carboxylic Acid ◽  
Carboxylic Acids ◽  
Ambient Pressure ◽  
Terminal Alkynes ◽  
Silver Catalyst ◽  
Efficient Synthesis

A Schiff base-modified silver catalyst was developed for the direct carboxylation of terminal alkynes with CO2, enabling the efficient synthesis of valuable alkynyl carboxylic acids.

Redox-Neutral Atom-Economic Rhodium-Catalyzed Coupling of Terminal Alkynes with Carboxylic Acids Toward Branched Allylic Esters

2011 ◽  
Vol 133 (8) ◽  
pp. 2386-2389 ◽  
Author(s):  
Alexandre Lumbroso ◽  
Philipp Koschker ◽  
Nicolas R. Vautravers ◽  
Bernhard Breit
Keyword(s):  
Carboxylic Acids ◽  
Neutral Atom ◽  
Terminal Alkynes ◽  
Allylic Esters
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