ChemInform Abstract: Nickel-Catalyzed Cross Couplings of Benzylic Ammonium Salts and Boronic Acids: Stereospecific Formation of Diarylethanes via C-N Bond Activation.

ChemInform ◽  
2013 ◽  
Vol 44 (24) ◽  
pp. no-no
Author(s):  
Prantik Maity ◽  
Danielle M. Shacklady-McAtee ◽  
Glenn P. A. Yap ◽  
Eric R. Sirianni ◽  
Mary P. Watson
Keyword(s):  
Bond Activation ◽  
Boronic Acids ◽  
Ammonium Salts

scholarly journals Nickel-Catalyzed Cross Couplings of Benzylic Ammonium Salts and Boronic Acids: Stereospecific Formation of Diarylethanes via C–N Bond Activation

2012 ◽  
Vol 135 (1) ◽  
pp. 280-285 ◽  
Author(s):  
Prantik Maity ◽  
Danielle M. Shacklady-McAtee ◽  
Glenn P. A. Yap ◽  
Eric R. Sirianni ◽  
Mary P. Watson
Keyword(s):  
Bond Activation ◽  
Boronic Acids ◽  
Ammonium Salts

One-pot synthesis of sulfones via Ni(II)-catalyzed sulfonylation of boronic acids, Na2S2O5 and benzylic ammonium salts

2021 ◽  
Vol 505 ◽  
pp. 111500
Author(s):  
Haibo Zhu ◽  
Yishuai Liu ◽  
Yingying Zhang ◽  
Liu Yang ◽  
Jia Meng ◽  
...  
Keyword(s):  
Boronic Acids ◽  
Ammonium Salts ◽  
One Pot ◽  
One Pot Synthesis

Cobalt‐Catalyzed Redox‐Neutral Sulfonylative Coupling from (Hetero)aryl Boronic Acids, Ammonium Salts and Potassium Metabisulfite

ChemCatChem ◽  
2021 ◽  
Author(s):  
Haibo Zhu ◽  
Yingying Zhang ◽  
Qiangwen Fan ◽  
Liu Yang ◽  
Zongbo Xie ◽  
...  
Keyword(s):  
Boronic Acids ◽  
Ammonium Salts

scholarly journals Cross coupling of benzylammonium salts with boronic acids using a well-defined N-heterocyclic carbene–palladium(ii) precatalyst

RSC Advances ◽  
2019 ◽  
Vol 9 (10) ◽  
pp. 5738-5741 ◽  
Author(s):  
Tao Wang ◽  
Jiarui Guo ◽  
Xiaojuan Wang ◽  
Han Guo ◽  
Dingli Jia ◽  
...  
Keyword(s):  
Bond Activation ◽  
Cross Coupling ◽  
Boronic Acids ◽  
Arylboronic Acids

N-heterocyclic carbene–palladium(ii)-catalyzed cross-coupling of benzylammonium salts with arylboronic acids for the synthesis of diarylmethane derivatives via C–N bond activation has been developed.

Palladium-Catalysed Cross-Coupling of Benzylammonium Salts with Boronic Acids under Mild Conditions

Synthesis ◽  
2017 ◽  
Vol 50 (04) ◽  
pp. 793-802 ◽  
Author(s):  
Robert Phipps ◽  
Paul Türtscher ◽  
Holly Davis
Keyword(s):  
Quaternary Ammonium ◽  
Good Yield ◽  
Oxidative Addition ◽  
Cross Coupling ◽  
Boronic Acids ◽  
Quaternary Ammonium Salts ◽  
Ammonium Salts ◽  
Full Account ◽  
Mild Conditions

Herein, we give a full account of the development of the palladium­-catalysed cross-coupling of benzylammonium salts with boronic acids. A range of benzylamine-derived quaternary ammonium salts can be coupled with boronic acids under relatively mild conditions. Our optimization has identified ligands that can be used to chemoselectively cross-couple at the ammonium in the presence of chlorides. We demonstrate that intramolecular palladium-catalysed C–H activation is also a viable pathway for the putative benzyl-Pd(II) intermediate obtained upon oxidative addition and have optimised this to obtain fluorene in good yield.

Rhodium-Catalyzed Annulation of Phenacyl Ammonium Salts with Propargylic Alcohols via a Sequential Dual C–H and a C–C Bond Activation: Modular Entry to Diverse Isochromenones

2021 ◽  
Author(s):  
Maneesh Kumar Reddy Singam ◽  
Undamatla Suri Babu ◽  
Vavilapalli Suresh ◽  
Jagadeesh Babu Nanubolu ◽  
Maddi Sridhar Reddy
Keyword(s):  
Bond Activation ◽  
Ammonium Salts ◽  
Propargylic Alcohols

Efficient N -heterocyclic carbene nickel pincer complexes catalyzed cross coupling of benzylic ammonium salts with boronic acids

2017 ◽  
Vol 28 (2) ◽  
pp. 350-353 ◽  
Author(s):  
Xi-Yu Liu ◽  
Hai-Bo Zhu ◽  
Ya-Jing Shen ◽  
Jian Jiang ◽  
Tao Tu
Keyword(s):  
Cross Coupling ◽  
Boronic Acids ◽  
Ammonium Salts ◽  
Pincer Complexes
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