scholarly journals A Convenient and Stable Heterogeneous Nickel Catalyst for Hydrodehalogenation of Aryl Halides Using Molecular Hydrogen

ChemSusChem ◽  
2022 ◽  
Author(s):  
David K. Leonard ◽  
Pavel Ryabchuk ◽  
Muhammad Anwar ◽  
Sarim Dastgir ◽  
Kathrin Junge ◽  
...  
Keyword(s):  
Nickel Catalyst ◽  
Molecular Hydrogen ◽  
Aryl Halides

A Nickel/Organoboron Catalyzed Metallaphotoredox Platform for C(sp2)–P and C(sp2)–S Bond Construction

2022 ◽  
Author(s):  
Yuan Zhu ◽  
Weisai Zu ◽  
Qing Tian ◽  
Zifeng Cao ◽  
Yu Wei ◽  
...  
Keyword(s):  
Nickel Catalyst ◽  
Cross Coupling ◽  
Aryl Halides ◽  
Coupling Reactions ◽  
Cross Coupling Reactions

Herein, an organoboron photocatalyst, aminoquinolate diarylboron (AQDAB), is utilized collaboratively with nickel catalyst in metallaphotoredox catalyzed C(sp2)–P and C(sp2)–S cross-coupling reactions. This strategy effectively couples aryl halides with diarylphosphine oxides...

scholarly journals Nickel-catalyzed C–N bond activation: activated primary amines as alkylating reagents in reductive cross-coupling

2019 ◽  
Vol 10 (16) ◽  
pp. 4430-4435 ◽  
Author(s):  
Huifeng Yue ◽  
Chen Zhu ◽  
Li Shen ◽  
Qiuyang Geng ◽  
Katharina J. Hock ◽  
...  
Keyword(s):  
Nickel Catalyst ◽  
Bond Activation ◽  
Cross Coupling ◽  
Aryl Halides ◽  
Primary Amines ◽  
Pyridinium Salts ◽  
Reaction Conditions ◽  
Alkyl Amines ◽  
Alkylating Reagents

The reductive cross coupling of pyridinium salts derived from readily available primary alkyl amines with aryl halides has been achieved under mild reaction conditions using a nickel catalyst.

scholarly journals SYNTHESIS OF ARYL IODIDES FROM ARYL HALIDES AND POTASSIUM IODIDE BY MEANS OF NICKEL CATALYST

1978 ◽  
Vol 7 (2) ◽  
pp. 191-192 ◽  
Author(s):  
Kentaro Takagi ◽  
Naomi Hayama ◽  
Tadashi Okamoto
Keyword(s):  
Nickel Catalyst ◽  
Potassium Iodide ◽  
Aryl Halides ◽  
Aryl Iodides

Hydroformylation of olefins and reductive carbonylation of aryl halides with syngas formed ex situ from dehydrogenative decarbonylation of hexane-1,6-diol

2015 ◽  
Vol 13 (3) ◽  
pp. 938-945 ◽  
Author(s):  
Stig Holden Christensen ◽  
Esben P. K. Olsen ◽  
Jascha Rosenbaum ◽  
Robert Madsen
Keyword(s):  
Carbon Monoxide ◽  
Molecular Hydrogen ◽  
Aryl Halides ◽  
Ex Situ ◽  
Reductive Carbonylation

Carbon monoxide and molecular hydrogen are liberated from hexane-1,6-diol in a two-chamber reactor and employed for either a hydroformylation of olefins or a reductive carbonylation of aryl halides.

A Highly Practical and Reliable Nickel Catalyst for Suzuki-Miyaura Coupling of Aryl Halides

2011 ◽  
Vol 353 (9) ◽  
pp. 1543-1550 ◽  
Author(s):  
Yu-Long Zhao ◽  
You Li ◽  
Shui-Ming Li ◽  
Yi-Guo Zhou ◽  
Feng-Yi Sun ◽  
...  
Keyword(s):  
Nickel Catalyst ◽  
Aryl Halides

scholarly journals Ester Transfer Reaction of Aromatic Esters with Haloarenes and Arenols by a Nickel Catalyst

2020 ◽  
Author(s):  
Ryota Isshiki ◽  
Naomi Inayama ◽  
Kei Muto ◽  
Junichiro Yamaguchi
Keyword(s):  
Nickel Catalyst ◽  
Transfer Reaction ◽  
Functional Group ◽  
Bond Activation ◽  
Halogen Bond ◽  
Aryl Halides ◽  
Aromatic Ester ◽  
Chemical Bonds ◽  
Reaction Progress ◽  
Aromatic Esters

A catalytic ester transfer reaction of aromatic esters with aryl halides/arenols was developed. The present reaction can transfer an ester functional group from certain aromatic esters to haloarenes. This ester transfer reaction involves two oxidative additions­­— one from the C–C bond of the aromatic ester and one from the C–halogen bond of haloarenes— onto a nickel catalyst. The utilization of a Ni/dcypt catalyst capable of cleaving both chemical bonds was a key for the reaction progress. Furthermore, naphthol-based aryl electrophiles were also applicable to the catalytic system via C–O bond activation.

Recyclable imidazolium ion-tagged nickel catalyst for microwave-assisted C–S cross-coupling in water using sulfonyl hydrazide as the sulfur source

2018 ◽  
Vol 42 (15) ◽  
pp. 12796-12801 ◽  
Author(s):  
Vaishali Saini ◽  
Bharti Khungar
Keyword(s):  
Microwave Irradiation ◽  
Nickel Catalyst ◽  
Cross Coupling ◽  
Aryl Halides ◽  
Sulfur Source ◽  
Mild Conditions ◽  
Microwave Assisted ◽  
Imidazolium Ion

Recyclable nickel(ii) catalyst promoted sulfenylation of aryl halides with sulfonyl hydrazides in water using microwave irradiation under mild conditions is reported.

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