ChemInform Abstract: Enantioselective Radical Cross-Coupling Reactions of Silyl Enol Ethers Using Chiral Oxovanadium.

ChemInform ◽  
2010 ◽  
Vol 33 (19) ◽  
pp. no-no
Author(s):  
Masaaki Kurihara ◽  
Taeko Hayashi ◽  
Naoki Miyata
Keyword(s):  
Cross Coupling ◽  
Coupling Reactions ◽  
Enol Ethers ◽  
Silyl Enol Ethers ◽  
Cross Coupling Reactions

Enantioselective Radical Cross-Coupling Reactions of Silyl Enol Ethers Using Chiral Oxovanadium

2001 ◽  
Vol 30 (12) ◽  
pp. 1324-1325 ◽  
Author(s):  
Masaaki Kurihara ◽  
Taeko Hayashi ◽  
Naoki Miyata
Keyword(s):  
Cross Coupling ◽  
Coupling Reactions ◽  
Enol Ethers ◽  
Silyl Enol Ethers ◽  
Cross Coupling Reactions

Synthesis of Chlorinated Arenes and Hetarenes by One-Pot Cyclizations of 1,3-Bis-silyl Enol Ethers

Synlett ◽  
2019 ◽  
Vol 30 (06) ◽  
pp. 665-673 ◽  
Author(s):  
Peter Langer ◽  
Zahid Hassan
Keyword(s):  
Cost Effective ◽  
Coupling Reactions ◽  
One Pot ◽  
Enol Ethers ◽  
Silyl Enol Ethers ◽  
Cross Coupling Reactions ◽  
Silyl Enol Ether ◽  
Synthetic Routes ◽  
Metal Catalyzed ◽  
High Level

This account describes our recent findings and progress in synthesizing chlorinated arenes and hetarenes by one-pot cyclizations of 1,3-bis-silyl enol ether derivatives. These reactions allow for the preparation of highly functionalized products with a high level of regioselectivity. The synthetic routes are cost-effective avoiding additional functionalization steps. The products are difficult to be accessed by other methods. The chlorine atom is of relevance in medicinal and agriculture chemistry. In addition, it allows further functionalizations by transition-metal-catalyzed cross-coupling reactions.1 Introduction2 Cyclizations of 2-Chloro-1,3-bis(silyloxy)-1,3-butadienes2.1 3,5-Dihydroxychlorophthalates2.2 2,4-Dihydroxy-homochlorophthalates2.3 2-(Arylsulfonyl)chloropyridines2.4 1-Azaxanthones3 Cyclizations of 4-Chloro-1,3-bis(trimethylsilyloxy)-1,3-butadienes3.1 3-Chlorosalicylates3.2 Functionalized Chlorobiaryls3.3 3-Chloro-5-(2-chloroethyl)-salicylates3.4 2,4-Dihydroxychlorobenzophenones4 Cyclizations of 2-Chloro-3-(silyloxy)-2-en-1-ones4.1 Functionalized Chlorophenols4.2 Functionalized Chlorinated Biaryls and Chlorofluorenones4.3 Functionalized Chlorochromenones4.4 Functionalized 3-(Methylthio)chlorophenols4.5 Functionalized 3-Chloromethylphenols5 Conclusions6 List of Abbreviations

ChemInform Abstract: Nickel Catalyzed Dealkoxylative C(sp2)-C(sp3) Cross Coupling Reactions - Stereospecific Synthesis of Allylsilanes from Enol Ethers.

ChemInform ◽  
2015 ◽  
Vol 46 (25) ◽  
pp. no-no
Author(s):  
Lin Guo ◽  
Matthias Leiendecker ◽  
Chien-Chi Hsiao ◽  
Christoph Baumann ◽  
Magnus Rueping
Keyword(s):  
Cross Coupling ◽  
Stereospecific Synthesis ◽  
Coupling Reactions ◽  
Enol Ethers ◽  
Cross Coupling Reactions

ChemInform Abstract: Synthesis of Enol Ethers and Enamines by Pd-Catalyzed Tosylhydrazide-Promoted Cross-Coupling Reactions.

ChemInform ◽  
2010 ◽  
Vol 41 (18) ◽  
Author(s):  
Jose Barluenga ◽  
Maria Escribano ◽  
Patricia Moriel ◽  
Fernando Aznar ◽  
Carlos Valdes
Keyword(s):  
Cross Coupling ◽  
Coupling Reactions ◽  
Enol Ethers ◽  
Cross Coupling Reactions

scholarly journals Inside Cover: Synthesis of Enol Ethers and Enamines by Pd-Catalyzed Tosylhydrazide-Promoted Cross-Coupling Reactions (Chem. Eur. J. 48/2009)

2009 ◽  
Vol 15 (48) ◽  
pp. 13270-13270 ◽  
Author(s):  
José Barluenga ◽  
María Escribano ◽  
Patricia Moriel ◽  
Fernando Aznar ◽  
Carlos Valdés
Keyword(s):  
Cross Coupling ◽  
Coupling Reactions ◽  
Enol Ethers ◽  
Cross Coupling Reactions

Synthesis of Enol Ethers and Enamines by Pd-Catalyzed Tosylhydrazide-Promoted Cross-Coupling Reactions

2009 ◽  
Vol 15 (48) ◽  
pp. 13291-13294 ◽  
Author(s):  
José Barluenga ◽  
María Escribano ◽  
Patricia Moriel ◽  
Fernando Aznar ◽  
Carlos Valdés
Keyword(s):  
Cross Coupling ◽  
Coupling Reactions ◽  
Enol Ethers ◽  
Cross Coupling Reactions

Nickel catalyzed dealkoxylative Csp2–Csp3 cross coupling reactions – stereospecific synthesis of allylsilanes from enol ethers

2015 ◽  
Vol 51 (10) ◽  
pp. 1937-1940 ◽  
Author(s):  
Lin Guo ◽  
Matthias Leiendecker ◽  
Chien-Chi Hsiao ◽  
Christoph Baumann ◽  
Magnus Rueping
Keyword(s):  
Cross Coupling ◽  
Stereospecific Synthesis ◽  
Coupling Reactions ◽  
Enol Ethers ◽  
Cross Coupling Reactions

The application of cyclic and acyclic enol ethers as electrophiles in cross coupling reactions offers new possibilities for the preparation of functional compounds.

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