Non-symmetrical diarylcarboxylic acids via rhodium(i)-catalyzed regiospecific cross-dehydrogenation coupling of aromatic acids: twofold direct C–H bond activations in water

RSC Advances ◽  
2016 ◽  
Vol 6 (94) ◽  
pp. 91617-91620 ◽  
Author(s):  
Hailong Zhang ◽  
Guo-Jun Deng ◽  
Shiguang Li ◽  
Chao-Jun Li ◽  
Hang Gong
Keyword(s):  
Coupling Reaction ◽  
Aromatic Acids ◽  
Dehydrogenative Coupling ◽  
Bond Activations

An efficient, regiospecific, and general cross-dehydrogenative coupling reaction of free aryl acids to generate non-symmetrical diaryl acids was developed. This strategy involves a two fold direct C–H activation catalyzed by rhodium in water, and can be easily scaled up.

scholarly journals Synthesis of N-alkoxyphthalimide derivatives via PIDA-promoted cross dehydrogenative coupling reaction

RSC Advances ◽  
2021 ◽  
Vol 11 (14) ◽  
pp. 8051-8054
Author(s):  
Rongxiang Chen ◽  
Bing Liu ◽  
Wenbo Li ◽  
Kai-Kai Wang ◽  
Changqing Miao ◽  
...  
Keyword(s):  
Coupling Reaction ◽  
Dehydrogenative Coupling ◽  
Aryl Ketones ◽  
High Yields

A cross dehydrogenative coupling reaction of aryl ketones with N-hydroxyphthalimide was realized. The reactions afforded a clean and facile access to diverse N-alkoxyphthalimide derivatives in high yields (up to 99%).

Hydroxymethylation of quinolines via iron promoted oxidative C–H functionalization: synthesis of arsindoline-A and its derivatives

2021 ◽  
Author(s):  
Bangarigalla Shantharjun ◽  
Damera Vani ◽  
Ramanjaneyulu Unnava ◽  
Mummadi Sandeep ◽  
Kallu Rajender Reddy
Keyword(s):  
Coupling Reaction ◽  
Dehydrogenative Coupling

Herein, we report a mild and efficient hydroxymethylation of quinolines via an iron promoted cross-dehydrogenative coupling reaction under external acid free conditions.

Topology Selectivity in On-Surface Dehydrogenative Coupling Reaction: Dendritic Structure versus Porous Graphene Nanoribbon

ACS Nano ◽  
2021 ◽  
Vol 15 (3) ◽  
pp. 4617-4626
Author(s):  
Jianmin Huang ◽  
Yu Pan ◽  
Tao Wang ◽  
Shengsheng Cui ◽  
Lin Feng ◽  
...  
Keyword(s):  
Dendritic Structure ◽  
Coupling Reaction ◽  
Graphene Nanoribbon ◽  
Porous Graphene ◽  
Dehydrogenative Coupling ◽  
Structure Versus

scholarly journals Eosin Y dye-based porous organic polymers for highly efficient heterogeneous photocatalytic dehydrogenative coupling reaction

RSC Advances ◽  
2017 ◽  
Vol 7 (1) ◽  
pp. 408-414 ◽  
Author(s):  
Chang-An Wang ◽  
Yan-Wei Li ◽  
Xue-Li Cheng ◽  
Jian-Ping Zhang ◽  
Yin-Feng Han
Keyword(s):  
Coupling Reaction ◽  
Eosin Y ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Bottom Up ◽  
Highly Efficient ◽  
Dehydrogenative Coupling ◽  
Highly Effective

Eosin Y dye has been successfully embedded into a nanoporous network EY-POPs through a bottom-up strategy. The polymers could be used as highly effective and reusable heterogeneous organo-photocatalyst for the dehydrogenative coupling reaction.

Visible-Light-Promoted Direct Amination of Phenols via Oxidative Cross-Dehydrogenative Coupling Reaction

2016 ◽  
Vol 18 (14) ◽  
pp. 3326-3329 ◽  
Author(s):  
Yating Zhao ◽  
Binbin Huang ◽  
Chao Yang ◽  
Wujiong Xia
Keyword(s):  
Visible Light ◽  
Coupling Reaction ◽  
Direct Amination ◽  
Dehydrogenative Coupling

Cobalt-Catalyzed Cross-Dehydrogenative Coupling Reaction between Unactivated C(sp2)–H and C(sp3)–H Bonds

2017 ◽  
Vol 19 (17) ◽  
pp. 4676-4679 ◽  
Author(s):  
Qun Li ◽  
Weipeng Hu ◽  
Renjian Hu ◽  
Hongjian Lu ◽  
Guigen Li
Keyword(s):  
Coupling Reaction ◽  
Dehydrogenative Coupling

ChemInform Abstract: Graphene-Supported RuO2Nanoparticles for Efficient Aerobic Cross-Dehydrogenative Coupling Reaction in Water.

ChemInform ◽  
2013 ◽  
Vol 44 (19) ◽  
pp. no-no
Author(s):  
Qing-Yuan Meng ◽  
Qiang Liu ◽  
Jian-Ji Zhong ◽  
Hui-Hui Zhang ◽  
Zhi-Jun Li ◽  
...  
Keyword(s):  
Coupling Reaction ◽  
Dehydrogenative Coupling ◽  
Reaction In Water

scholarly journals Cross-dehydrogenative coupling reaction using copper oxide impregnated on magnetite in deep eutectic solvents

2016 ◽  
Vol 18 (3) ◽  
pp. 826-833 ◽  
Author(s):  
Xavier Marset ◽  
Juana M. Pérez ◽  
Diego J. Ramón
Keyword(s):  
Ethylene Glycol ◽  
Copper Oxide ◽  
Choline Chloride ◽  
Deep Eutectic Solvent ◽  
Coupling Reaction ◽  
Deep Eutectic Solvents ◽  
Dehydrogenative Coupling

The synthesis of different tetrahydroisoquinolines using choline chloride : ethylene glycol as a deep eutectic solvent (DES) and copper(ii) oxide impregnated on magnetite as a catalyst has been accomplished successfully.

scholarly journals Electrochemical Synthesis of Carbazoles by Dehydrogenative Coupling Reaction

2020 ◽  
Vol 26 (68) ◽  
pp. 15847-15851
Author(s):  
Anton Kehl ◽  
Niclas Schupp ◽  
Valentina M. Breising ◽  
Dieter Schollmeyer ◽  
Siegfried R. Waldvogel
Keyword(s):  
Electrochemical Synthesis ◽  
Coupling Reaction ◽  
Dehydrogenative Coupling

Copper-catalyzed highly diastereoselective cross-dehydrogenative coupling between 8-hydroxyisochromanes and 1,3-dicarbonyl compounds

2019 ◽  
Vol 6 (13) ◽  
pp. 2275-2279 ◽  
Author(s):  
Zhen Zhang ◽  
Yong-Qiang Tu ◽  
Xiao-Ming Zhang ◽  
Fu-Min Zhang ◽  
Shao-Hua Wang
Keyword(s):  
Coupling Reaction ◽  
Dicarbonyl Compounds ◽  
Dehydrogenative Coupling

A novel copper-catalyzed highly diastereoselective cross-dehydrogenative coupling reaction for the access of tricyclic chromanes from 8-hydroxyisochromanes and 1,3-dicarbonyl compounds.

Sign in / Sign up

Export Citation Format

Share Document