One‐pot oxidant‐free dehydrogenation‐Knoevenagel tandem reaction catalyzed by a recyclable magnetic base‐metal bifunctional catalyst

2020 ◽  
Vol 34 (11) ◽  
Author(s):  
Xiaofeng Yuan ◽  
Zijuan Wan ◽  
Jinfeng Ning ◽  
Qiang Zhang ◽  
Jun Luo
Keyword(s):  
Base Metal ◽  
Bifunctional Catalyst ◽  
Tandem Reaction ◽  
One Pot

Phosphotungstic Acid Immobilized on Amine-Grafted Graphene Oxide as Acid/Base Bifunctional Catalyst for One-Pot Tandem Reaction

2014 ◽  
Vol 53 (4) ◽  
pp. 1437-1441 ◽  
Author(s):  
Wenfeng Zhang ◽  
Qingshan Zhao ◽  
Tong Liu ◽  
Yuan Gao ◽  
Yang Li ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Phosphotungstic Acid ◽  
Bifunctional Catalyst ◽  
Tandem Reaction ◽  
Acid Base ◽  
One Pot

H3PW12O40/mpg-C3N4 as an efficient and reusable bifunctional catalyst in one-pot oxidation–Knoevenagel condensation tandem reaction

2017 ◽  
Vol 7 (2) ◽  
pp. 405-417 ◽  
Author(s):  
Hefang Wang ◽  
Cunyue Wang ◽  
Yongfang Yang ◽  
Meng Zhao ◽  
Yanji Wang
Keyword(s):  
Electrostatic Interaction ◽  
Knoevenagel Condensation ◽  
Bifunctional Catalyst ◽  
Single Site ◽  
Tandem Reaction ◽  
One Pot

A single-site bifunctional catalyst for oxidation–Knoevenagel condensation tandem reaction was prepared by immobilizing H3PW12O40 on mpg-C3N4via electrostatic interaction.

One‐pot Suzuki Coupling‐Knoevenagel Condensation Tandem Reaction Catalyzed by a Recyclable Magnetic Bifunctional Catalyst

2021 ◽  
Vol 6 (6) ◽  
pp. 1238-1243
Author(s):  
Xiaofeng Yuan ◽  
Jinyuan Wang ◽  
Zijuan Wan ◽  
Qiang Zhang ◽  
Jun Luo
Keyword(s):  
Knoevenagel Condensation ◽  
Suzuki Coupling ◽  
Bifunctional Catalyst ◽  
Tandem Reaction ◽  
One Pot

Enantioselective tandem reaction over a site-isolated bifunctional catalyst

2016 ◽  
Vol 52 (35) ◽  
pp. 6005-6008 ◽  
Author(s):  
Jianyou Xu ◽  
Tanyu Cheng ◽  
Kun Zhang ◽  
Ziyun Wang ◽  
Guohua Liu
Keyword(s):  
Mesoporous Silica ◽  
Active Site ◽  
Bifunctional Catalyst ◽  
Transfer Hydrogenation ◽  
Tandem Reaction ◽  
Sonogashira Coupling ◽  
Asymmetric Transfer Hydrogenation ◽  
One Pot ◽  
The One ◽  
A Site

An active site-isolated organoruthenium-/organopalladium-functionalized yolk–shell-structured mesoporous silica is developed and its application in the one-pot enantioselective tandem Sonogashira coupling–asymmetric transfer hydrogenation of haloacetophenones and arylacetylenes to various chiral conjugated alkynols is investigated.

Dual-functionalized ZIF-8 as an efficient acid-base bifunctional catalyst for the one-pot tandem reaction

2021 ◽  
Vol 359 ◽  
pp. 124-132 ◽  
Author(s):  
Yu-Ri Lee ◽  
Xuan Huy Do ◽  
Seung Sang Hwang ◽  
Kyung-Youl Baek
Keyword(s):  
Bifunctional Catalyst ◽  
Tandem Reaction ◽  
Acid Base ◽  
One Pot ◽  
The One

scholarly journals Selective hydroboration of unsaturated bonds by an easily accessible heterotopic cobalt catalyst

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Chuhan Li ◽  
Shuo Song ◽  
Yuling Li ◽  
Chang Xu ◽  
Qiquan Luo ◽  
...  
Keyword(s):  
Base Metal ◽  
Large Scale ◽  
Metal Cluster ◽  
Active Species ◽  
Cobalt Catalysts ◽  
Metal Salts ◽  
One Pot ◽  
Practical Utilization ◽  
Earth Abundant

AbstractHomogeneous earth-abundant metal catalysis based on well-defined molecular complexes has achieved great advance in synthetic methodologies. However, sophisticated ligand, hazardous activator and multistep synthesis starting from base metal salts are generally required for the generation of active molecular catalysts, which may hinder their broad application in large scale organic synthesis. Therefore, the development of metal cluster catalysts formed in situ from simple earth-abundant metal salts is of importance for the practical utilization of base metal resource, yet it is still in its infancy. Herein, a mixture of catalytic amounts of cobalt (II) iodide and potassium tert-butoxide is discovered to be highly active for selective hydroboration of vinylarenes and dihydroboration of nitriles, affording a good yield of diversified hydroboration products that without isolation can readily undergo further one pot transformations. It should be highlighted that the alkoxide-pinacolborane combination acts as an efficient activation strategy to activate cobalt (II) iodide for the generation of metastable heterotopic cobalt catalysts in situ, which is proposed to be catalytically active species.

ChemInform Abstract: Copper-Assisted/Copper-Free Synthesis of Functionalized Dibenzo[b,f]oxepins and Their Analogues via a One-Pot Tandem Reaction.

ChemInform ◽  
2013 ◽  
Vol 44 (28) ◽  
pp. no-no
Author(s):  
Yuqin Wang ◽  
Yanhong Chen ◽  
Qian He ◽  
Yuyuan Xie ◽  
Chunhao Yang
Keyword(s):  
Tandem Reaction ◽  
One Pot

ChemInform Abstract: One-Pot Synthesis of 3,4-Dihydropyridin-2-ones via Tandem Reaction of Blaise Reaction Intermediate and Acrylic Ester.

ChemInform ◽  
2016 ◽  
Vol 47 (18) ◽  
Author(s):  
Tuanjie Meng ◽  
Lantao Liu ◽  
Huiyi Jia ◽  
Lifeng Ren ◽  
Cuilan Feng ◽  
...  
Keyword(s):  
Tandem Reaction ◽  
One Pot ◽  
Reaction Intermediate ◽  
One Pot Synthesis ◽  
Acrylic Ester

ChemInform Abstract: An Electrochemical Tandem Reaction: One-Pot Synthesis of Homoallylic Alcohols from Alcohols in Aqueous Media.

ChemInform ◽  
2011 ◽  
Vol 42 (7) ◽  
pp. no-no
Author(s):  
Li Zhang ◽  
Zhenggen Zha ◽  
Zhenlei Zhang ◽  
Yunfeng Li ◽  
Zhiyong Wang
Keyword(s):  
Aqueous Media ◽  
Tandem Reaction ◽  
One Pot ◽  
One Pot Synthesis ◽  
Homoallylic Alcohols

One-Pot Synthesis of 4-Sulfonyliminotetrahydropyrimidin-2-one Derivatives through a Copper-Catalyzed Tandem Reaction

2018 ◽  
Vol 83 (24) ◽  
pp. 15533-15540 ◽  
Author(s):  
Tao Tong ◽  
Xin Wu ◽  
Erfei Li ◽  
Honglan Kang ◽  
Xiaoxia Wang ◽  
...  
Keyword(s):  
Tandem Reaction ◽  
One Pot ◽  
One Pot Synthesis
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