Cu-Catalyzed Cross-Dehydrogenative Coupling Reactions of (Benzo)thiazoles with Cyclic Ethers

2013 ◽  
Vol 15 (17) ◽  
pp. 4600-4603 ◽  
Author(s):  
Zengyang Xie ◽  
Yuping Cai ◽  
Hongwen Hu ◽  
Chen Lin ◽  
Juli Jiang ◽  
...  
Keyword(s):  
Cyclic Ethers ◽  
Coupling Reactions ◽  
Dehydrogenative Coupling

ChemInform Abstract: Cu-Catalyzed Cross-Dehydrogenative Coupling Reactions of (Benzo)thiazoles with Cyclic Ethers.

ChemInform ◽  
2014 ◽  
Vol 45 (4) ◽  
pp. no-no
Author(s):  
Zengyang Xie ◽  
Yuping Cai ◽  
Hongwen Hu ◽  
Chen Lin ◽  
Juli Jiang ◽  
...  
Keyword(s):  
Cyclic Ethers ◽  
Coupling Reactions ◽  
Dehydrogenative Coupling

Transition-Metal-Free Synthetic Strategies for the Cross-Coupling Reactions in Water: A Green Approach

2020 ◽  
Vol 07 ◽  
Author(s):  
Tanmay Chatterjee ◽  
Nilanjana Mukherjee
Keyword(s):  
Transition Metal ◽  
Organic Solvents ◽  
Aqueous Media ◽  
Cross Coupling ◽  
Transition Metal Catalysts ◽  
Synthetic Methods ◽  
Coupling Reactions ◽  
Organic Transformations ◽  
Green Approach ◽  
Dehydrogenative Coupling

Abstract: A natural driving force is always working behind the synthetic organic chemists towards the development of ‘green’ synthetic methodologies for the synthesis of useful classes of organic molecules having potential applications. The majority of the essential classes of organic transformations, including C-C and C-X (X = heteroatom) bond-forming crosscoupling reactions, cross dehydrogenative-coupling (CDC) mostly rely on the requirement of transition-metal catalysts and hazardous organic solvents. Hence, the scope in developing green synthetic strategies by avoiding the use of transitionmetal catalysts and hazardous organic solvents for those important and useful classes of organic transformations is very high. Hence, several attempts are made so far. Water being the most abundant, cheap, and green solvent in the world; numerous synthetic methods have been developed in an aqueous medium. In this review, the development of transitionmetal- free green synthetic strategies for various important classes of organic transformations such as C-C and C-X bondforming cross-coupling, cross dehydrogenative-coupling, and oxidative-coupling in an aqueous media is discussed.

Tunable Ligand Effects on Ruthenium Catalyst Activity for Selectively Preparing Imines or Amides by Dehydrogenative Coupling Reactions of Alcohols and Amines

2017 ◽  
Vol 23 (52) ◽  
pp. 12795-12804 ◽  
Author(s):  
Takafumi Higuchi ◽  
Risa Tagawa ◽  
Atsuhiro Iimuro ◽  
Shoko Akiyama ◽  
Haruki Nagae ◽  
...  
Keyword(s):  
Catalyst Activity ◽  
Ruthenium Catalyst ◽  
Coupling Reactions ◽  
Ligand Effects ◽  
Dehydrogenative Coupling

scholarly journals Iminoiodane- and Brønsted Base-Mediated Cross Dehydrogenative Coupling of Cyclic Ethers with 1,3-Dicarbonyl Compounds

Molecules ◽  
2015 ◽  
Vol 20 (7) ◽  
pp. 13336-13353 ◽  
Author(s):  
Ciputra Tejo ◽  
Xiao Sim ◽  
Bo Lee ◽  
Benjamin Ayers ◽  
Chung-Hang Leung ◽  
...  
Keyword(s):  
Cyclic Ethers ◽  
Dicarbonyl Compounds ◽  
Dehydrogenative Coupling ◽  
Brønsted Base

Wittig and horner-wittig coupling reactions of 2-substituted cyclic ethers and their application to spiroketal synthesis

Tetrahedron ◽  
1985 ◽  
Vol 41 (18) ◽  
pp. 3825-3836 ◽  
Author(s):  
Steven V Ley ◽  
Barry Lygo ◽  
Helen M. Organ ◽  
Anne Wonnacott
Keyword(s):  
Cyclic Ethers ◽  
Coupling Reactions

Catalytic enantioselective cross dehydrogenative coupling of sp3 C–H of heterocycles

2019 ◽  
Vol 17 (45) ◽  
pp. 9683-9692 ◽  
Author(s):  
Shikha Gandhi
Keyword(s):  
Coupling Reactions ◽  
Dehydrogenative Coupling ◽  
Recent Developments

The recent developments in the asymmetric functionalization of heterocycles via the catalytic enantioselective cross dehydrogenative coupling reactions of heterocyclic sp3 C–H bonds are highlighted in this review.

Manganese Catalyzed Acceptorless Dehydrogenative Coupling Reactions

ChemCatChem ◽  
2020 ◽  
Vol 12 (7) ◽  
pp. 1891-1902 ◽  
Author(s):  
Satyadeep Waiba ◽  
Biplab Maji
Keyword(s):  
Coupling Reactions ◽  
Dehydrogenative Coupling
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