Divergent Synthesis of Indole-2-carboxylic Acid Derivatives via Ligand-free Copper-catalyzed Ullmann Coupling Reaction

Jianjun Li; Jiadi Zhou; Yongjian Chen; Junsong Huang

doi:10.3987/com-19-14092

Divergent Synthesis of Indole-2-carboxylic Acid Derivatives via Ligand-free Copper-catalyzed Ullmann Coupling Reaction

Heterocycles ◽

10.3987/com-19-14092 ◽

2019 ◽

Vol 98 (7) ◽

pp. 904

Author(s):

Jianjun Li ◽

Jiadi Zhou ◽

Yongjian Chen ◽

Junsong Huang

Keyword(s):

Carboxylic Acid ◽

Coupling Reaction ◽

Ligand Free ◽

Ullmann Coupling

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Green synthesis of copper nanoparticles using aqueous extract of the leaves of Euphorbia esula L and their catalytic activity for ligand-free Ullmann-coupling reaction and reduction of 4-nitrophenol

RSC Advances ◽

10.1039/c4ra08863h ◽

2014 ◽

Vol 4 (88) ◽

pp. 47313-47318 ◽

Cited By ~ 99

Author(s):

Mahmoud Nasrollahzadeh ◽

S. Mohammad Sajadi ◽

Mehdi Khalaj

Keyword(s):

Catalytic Activity ◽

Green Synthesis ◽

Aqueous Extract ◽

Copper Nanoparticles ◽

Coupling Reaction ◽

Euphorbia Esula ◽

Ligand Free ◽

Ullmann Coupling

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Visualizing and Understanding Ordered Surface Phases during the Ullmann Coupling Reaction

The Journal of Physical Chemistry C ◽

10.1021/acs.jpcc.1c00462 ◽

2021 ◽

Vol 125 (14) ◽

pp. 7675-7685

Author(s):

Tedros A. Balema ◽

Jiayuan Miao ◽

Natalie A. Wasio ◽

Colin J. Murphy ◽

Amanda M. Larson ◽

...

Keyword(s):

Coupling Reaction ◽

Surface Phases ◽

Ullmann Coupling

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Ligand-Free Copper Powder Catalyzed Direct Coupling Reaction of Heterocyclic C–H Bonds and Aryl Halides

Synthesis ◽

10.1055/s-0032-1317035 ◽

2012 ◽

Vol 44 (19) ◽

pp. 3027-3032 ◽

Cited By ~ 16

Author(s):

Yu Yuan ◽

Ying Han ◽

Xiaohu Wang ◽

Xiaowei Wang ◽

Liangzhong Lv ◽

...

Keyword(s):

Copper Powder ◽

Coupling Reaction ◽

Direct Coupling ◽

Aryl Halides ◽

Ligand Free

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ChemInform Abstract: A New Synthesis of γ-Dialkoxy Carboxylic Acid Derivatives via Radical Coupling Reaction of α-Halo Acid Derivatives with Vinyl Ethers.

ChemInform ◽

10.1002/chin.199721041 ◽

2010 ◽

Vol 28 (21) ◽

pp. no-no

Author(s):

J. H. AHN ◽

D. W. LEE ◽

M. J. JOUNG ◽

K. H. LEE ◽

N. M. YOON

Keyword(s):

Carboxylic Acid ◽

Coupling Reaction ◽

Vinyl Ethers ◽

Radical Coupling ◽

New Synthesis ◽

Radical Coupling Reaction

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ChemInform Abstract: In situ Generation of Palladium Nanoparticles: Ligand-Free Palladium Catalyzed Ultrafast Suzuki-Miyaura Cross-Coupling Reaction in Aqueous Phase at Room Temperature.

ChemInform ◽

10.1002/chin.201148081 ◽

2011 ◽

Vol 42 (48) ◽

pp. no-no

Author(s):

Zhengyin Du ◽

Wanwei Zhou ◽

Fen Wang ◽

Jin-Xian Wang

Keyword(s):

Aqueous Phase ◽

Palladium Nanoparticles ◽

Room Temperature ◽

Coupling Reaction ◽

Cross Coupling ◽

Cross Coupling Reaction ◽

Ligand Free ◽

Palladium Catalyzed ◽

In Situ Generation

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Nano-rod like morphology of Ni@Fe3O4-NDCs on interaction of NDC-supported Fe3O4 with nickel NPs: An efficient catalyst for ligand free Chan-Lam coupling reaction in aqueous medium

Current Research in Green and Sustainable Chemistry ◽

10.1016/j.crgsc.2021.100133 ◽

2021 ◽

pp. 100133

Author(s):

Chandan Sharma ◽

Nitika Sharma ◽

Shally Sharma ◽

Surbhi Sharma ◽

Satya Paul

Keyword(s):

Aqueous Medium ◽

Coupling Reaction ◽

Efficient Catalyst ◽

Ligand Free

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Fabrication of silica nanoparticle-supported copper quantum dots and the efficient catalytic Ullmann coupling reaction

Catalysis Communications ◽

10.1016/j.catcom.2017.09.005 ◽

2017 ◽

Vol 102 ◽

pp. 118-122 ◽

Cited By ~ 1

Author(s):

Aiqin Gao ◽

Hongjuan Zhang ◽

Liu Hu ◽

Aiqin Hou ◽

Kongliang Xie

Keyword(s):

Quantum Dots ◽

Coupling Reaction ◽

Silica Nanoparticle ◽

Ullmann Coupling

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ChemInform Abstract: SYNTHETIC STUDIES ON β-LACTAM ANTIBIOTICS. PART 16. SYNTHESIS OF 1-CARBA-2-PENEM-3-CARBOXYLIC ACID ESTERS FROM PENICILLINS UTILIZING A CARBON-CARBON COUPLING REACTION

Chemischer Informationsdienst ◽

10.1002/chin.198002214 ◽

1980 ◽

Vol 11 (2) ◽

Author(s):

H. ONOUE ◽

M. NARISADA ◽

S. UYEO ◽

H. MATSUMURA ◽

K. OKADA ◽

...

Keyword(s):

Carboxylic Acid ◽

Coupling Reaction ◽

Synthetic Studies ◽

Acid Esters

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Design and synthesis of some novel 7-substituted thiosemicarbazinyl-quinolines via Ullmann coupling reaction and examination of their antimicrobial activities

Research on Chemical Intermediates ◽

10.1007/s11164-017-3136-8 ◽

2017 ◽

Vol 44 (2) ◽

pp. 813-828 ◽

Cited By ~ 3

Author(s):

Jankiben J. Patel ◽

Anuj P. Patel ◽

Kishor H. Chikhalia

Keyword(s):

Coupling Reaction ◽

Antimicrobial Activities ◽

Design And Synthesis ◽

Ullmann Coupling

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Ligand-free Cu-catalyzed O-arylation of aliphatic diols

RSC Advances ◽

10.1039/c5ra12529d ◽

2015 ◽

Vol 5 (81) ◽

pp. 66104-66108 ◽

Cited By ~ 5

Author(s):

Yufen Zheng ◽

Wenxing Zou ◽

Laichun Luo ◽

Jiabei Chen ◽

Songwen Lin ◽

...

Keyword(s):

Copper Catalyst ◽

Scale Up ◽

Coupling Reaction ◽

Aryl Iodides ◽

Ligand Free

Coupling reaction between aryl iodides with aliphatic diols was realized with a ligand-free copper catalyst. This method was successfully applied in the process of scale-up synthesis of medicinal candidate product EMB-3.

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