Photo-Cross-Coupling Reaction of Electron-Rich Aryl Chlorides and Aryl Esters with Alkynes: A Metal-Free Alkynylation.

ChemInform ◽  
2006 ◽  
Vol 37 (1) ◽  
Author(s):  
Stefano Protti ◽  
Maurizio Fagnoni ◽  
Angelo Albini
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Aryl Chlorides ◽  
Metal Free ◽  
Cross Coupling Reaction

ChemInform Abstract: A Transition-Metal-Free Cross-Coupling Reaction of Allylic Bromides with Aryl- and Vinylboronic Acids.

ChemInform ◽  
2012 ◽  
Vol 43 (33) ◽  
pp. no-no
Author(s):  
Mitsuhiro Ueda ◽  
Kota Nishimura ◽  
Ryo Kashima ◽  
Ilhyong Ryu
Keyword(s):  
Transition Metal ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Metal Free ◽  
Cross Coupling Reaction

Nickel-catalysed cross-coupling reaction of aryl(trialkyl)silanes with aryl chlorides and tosylates

2011 ◽  
Vol 47 (1) ◽  
pp. 307-309 ◽  
Author(s):  
Shi Tang ◽  
Masahide Takeda ◽  
Yoshiaki Nakao ◽  
Tamejiro Hiyama
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Aryl Chlorides ◽  
Cross Coupling Reaction

ChemInform Abstract: Selective Synthesis of Partially Protected Nonsymmetric Biphenols by Reagent- and Metal-Free Anodic Cross-Coupling Reaction.

ChemInform ◽  
2016 ◽  
Vol 47 (52) ◽  
Author(s):  
Anton Wiebe ◽  
Dieter Schollmeyer ◽  
Katrin M. Dyballa ◽  
Robert Franke ◽  
Siegfried R. Waldvogel
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Selective Synthesis ◽  
Metal Free ◽  
Cross Coupling Reaction

Transition metal-free tandem pyridinyl–allyl–allyl cross-coupling reaction

2017 ◽  
Vol 47 (18) ◽  
pp. 1668-1675 ◽  
Author(s):  
Lili Zhang ◽  
Zhengkai Chen ◽  
Hongli Li ◽  
Wenguang Yin ◽  
Jianfeng Xu ◽  
...  
Keyword(s):  
Transition Metal ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Metal Free ◽  
Cross Coupling Reaction

An Iodide-Mediated Transition-Metal-Free Strategy towards Unsymmetrical Diaryl Sulfides via Arylhydrazines and Thiols

Synthesis ◽  
2019 ◽  
Vol 52 (05) ◽  
pp. 727-734 ◽  
Author(s):  
Farnaz Jafarpour ◽  
Mohammad Asadpour ◽  
Meysam Azizzade ◽  
Mehran Ghasemi ◽  
Saideh Rajai-Daryasarei
Keyword(s):  
Transition Metal ◽  
Room Temperature ◽  
Bond Formation ◽  
Antidepressant Drug ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Potential Utility ◽  
Metal Free ◽  
Cross Coupling Reaction ◽  
High Yields

A mild, scalable iodine-mediated oxidative cross-coupling reaction of arylhydrazines and thiols for construction of thioethers (sulfides) in the absence of any transition metals or photocatalysts is disclosed. A variety of unsymmetrical diaryl sulfides with broad substrate scope both on thiols and hydrazines were synthesized in high yields in water at room temperature. Furthermore, to demonstrate the utility of the protocol, the above C–S bond formation was applied in the synthesis of the key structure of vortioxetine as an antidepressant drug. The gram-scale outcome also added to the potential utility of this protocol.

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