scholarly journals Dimethylformamide-stabilised palladium nanoclusters catalysed coupling reactions of aryl halides with hydrosilanes/disilanes

RSC Advances ◽  
2019 ◽  
Vol 9 (30) ◽  
pp. 17425-17431 ◽  
Author(s):  
Tatsuki Nagata ◽  
Takeru Inoue ◽  
Xianjin Lin ◽  
Shinya Ishimoto ◽  
Seiya Nakamichi ◽  
...  
Keyword(s):  
Catalyst System ◽  
Aryl Halides ◽  
Coupling Reactions ◽  
Highly Efficient

A highly efficient and reusable Pd NCs catalyst system for silylation of aryl halides was developed.

A highly efficient and widely functional-group-tolerant catalyst system for copper(I)-catalyzed S-arylation of thiols with aryl halides

Tetrahedron ◽  
2009 ◽  
Vol 65 (47) ◽  
pp. 9737-9741 ◽  
Author(s):  
Yang Feng ◽  
Huifeng Wang ◽  
Fangfang Sun ◽  
Yaming Li ◽  
Xinmei Fu ◽  
...  
Keyword(s):  
Functional Group ◽  
Catalyst System ◽  
Aryl Halides ◽  
Highly Efficient

ChemInform Abstract: A Highly Efficient and Widely Functional-Group-Tolerant Catalyst System for Copper(I)-Catalyzed S-Arylation of Thiols with Aryl Halides.

ChemInform ◽  
2010 ◽  
Vol 41 (11) ◽  
pp. no-no
Author(s):  
Yang Feng ◽  
Huifeng Wang ◽  
Fangfang Sun ◽  
Yaming Li ◽  
Xinmei Fu ◽  
...  
Keyword(s):  
Functional Group ◽  
Catalyst System ◽  
Aryl Halides ◽  
Highly Efficient

Pd/Indanone-Based Ligands: An Efficient Catalyst System for Ullmann­-Type, Suzuki–Miyaura, and Mizoroki–Heck Cross-Coupling Reactions with Aryl Tosylates and Aryl Halides

Synthesis ◽  
2017 ◽  
Vol 49 (18) ◽  
pp. 4372-4382 ◽  
Author(s):  
Mohammed Waheed ◽  
Naseem Ahmed
Keyword(s):  
Catalytic Activity ◽  
Cross Coupling ◽  
Catalyst System ◽  
Aryl Halides ◽  
Maximum Efficiency ◽  
High Catalytic Activity ◽  
Coupling Reactions ◽  
Efficient Catalyst ◽  
Cross Coupling Reactions ◽  
Aryl Tosylates

2-Hydroxyindan-1-ones have been efficiently synthesized and successfully applied as ligands in Pd-catalyzed Ullmann type, Suzuki–Miyaura, and Mizoroki–Heck cross-coupling reactions with aryl tosylates and aryl halides. The ligands are air- and moisture-stable and have shown high catalytic activity with Pd(OAc)2 in these cross-coupling reactions. The system tolerates a variety of functional groups in the product and can be re-used at least three times with maximum efficiency.

ChemInform Abstract: CuS/Fe: A Novel and Highly Efficient Catalyst System for Coupling Reaction of Aryl Halides with Diaryl Diselenides.

ChemInform ◽  
2011 ◽  
Vol 42 (8) ◽  
pp. no-no
Author(s):  
Yaming Li ◽  
Huifeng Wang ◽  
Xiaoying Li ◽  
Tao Chen ◽  
Defeng Zhao
Keyword(s):  
Coupling Reaction ◽  
Catalyst System ◽  
Aryl Halides ◽  
Efficient Catalyst ◽  
Highly Efficient

CuS/Fe: a novel and highly efficient catalyst system for coupling reaction of aryl halides with diaryl diselenides

Tetrahedron ◽  
2010 ◽  
Vol 66 (45) ◽  
pp. 8583-8586 ◽  
Author(s):  
Yaming Li ◽  
Huifeng Wang ◽  
Xiaoying Li ◽  
Tao Chen ◽  
Defeng Zhao
Keyword(s):  
Coupling Reaction ◽  
Catalyst System ◽  
Aryl Halides ◽  
Efficient Catalyst ◽  
Highly Efficient

Palladium/Sensory Component-Catalyzed Homocoupling Reactions of Aryl Halides

Synlett ◽  
2020 ◽  
Vol 31 (15) ◽  
pp. 1501-1506
Author(s):  
Pengfei Liu ◽  
Guobi Chai ◽  
Fengyu Bao ◽  
Zhikai Liu ◽  
Haixin Bai ◽  
...  
Keyword(s):  
Functional Groups ◽  
Hydroxy Group ◽  
Catalyst System ◽  
Aryl Halides ◽  
Coupling Reactions ◽  
Organic Reaction ◽  
Efficient Catalyst ◽  
Tobacco Leaves ◽  
Additional Ligand ◽  
First Time

A novel and efficient catalyst system was developed for homocoupling reactions of aryl halides. The catalyst system consists of Pd(OAc)2 and the peppery sensory component of tobacco leaves. This is the first time that a sensory component has been used in an organic reaction. Experiments using the catalyst system showed that the reactions proceeded smoothly under air in the absence of both an additional ligand and a reductant. Furthermore, the catalyst system can be applied to the coupling reactions of hetaryl iodides. Many functional groups (including a hydroxy group) are tolerated.

Carbon-Heteroatom Cross-Coupling via an Electronically Excited Nickel (II) Complex

2019 ◽  
Author(s):  
Randolph Escobar ◽  
Jeffrey Johannes
Keyword(s):  
Energy Transfer ◽  
Functional Groups ◽  
Cross Coupling ◽  
Reductive Elimination ◽  
Aryl Halides ◽  
Coupling Reactions ◽  
General Methodology ◽  
Cross Coupling Reactions ◽  
Electronically Excited ◽  
Energy Transfer Pathway

<div>While carbon-heteroatom cross coupling reactions have been extensively studied, many methods are specific and</div><div>limited to a set of substrates or functional groups. Reported here is a method that allows for C-O, C-N and C-S cross coupling reactions under one general methodology. We propose that an energy transfer pathway, in which an iridium photosensitizer produces an excited nickel (II) complex, is responsible for the key reductive elimination step that couples aryl halides to 1° and 2° alcohols, anilines, thiophenols, carbamates and sulfonamides.</div>

Sign in / Sign up

Export Citation Format

Share Document