Indium-Catalyzed Highly Efficient Three-Component Coupling of Aldehyde, Alkyne, and Amine via C−H Bond Activation

2009 ◽  
Vol 74 (11) ◽  
pp. 4364-4367 ◽  
Author(s):  
Yicheng Zhang ◽  
Pinhua Li ◽  
Min Wang ◽  
Lei Wang
Keyword(s):  
Bond Activation ◽  
Highly Efficient ◽  
Three Component Coupling

Facile Access to 3,4-Disubstituted 2H-Chromenes via Domino [4+2] Annulation

Synthesis ◽  
2020 ◽  
Author(s):  
Sure Siva Prasad ◽  
Dirgha Raj Joshi ◽  
Ikyon Kim
Keyword(s):  
Lewis Acid ◽  
Triethyl Phosphite ◽  
Synthetic Route ◽  
One Pot ◽  
Highly Efficient ◽  
Three Component Coupling

AbstractA highly efficient synthetic route to polysubstituted 2H-chromenes was developed utilizing a domino O-alkylation/intramolecular Horner–Wadsworth–Emmons (HWE) olefination of diarylmethylphosphonates, which were readily accessed via Lewis acid mediated one-pot three-component coupling of aldehydes, phenols, and triethyl phosphite.

C–H Bond Activation by σ-Bond Metathesis as a Versatile Route toward Highly Efficient Initiators for the Catalytic Precision Polymerization of Polar Monomers

2015 ◽  
Vol 34 (11) ◽  
pp. 2703-2706 ◽  
Author(s):  
Benedikt S. Soller ◽  
Stephan Salzinger ◽  
Christian Jandl ◽  
Alexander Pöthig ◽  
Bernhard Rieger
Keyword(s):  
Bond Activation ◽  
Highly Efficient ◽  
Polar Monomers
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