Yolk–shell-structured mesoporous silica: a bifunctional catalyst for nitroaldol–Michael one-pot cascade reaction

2016 ◽  
Vol 6 (14) ◽  
pp. 5714-5720 ◽  
Author(s):  
Juzeng An ◽  
Tanyu Cheng ◽  
Xi Xiong ◽  
Liang Wu ◽  
Bin Han ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Bifunctional Catalyst ◽  
Cascade Reaction ◽  
One Pot ◽  
A Site

A site-isolated yolk–shell-structured mesoporous silica for the nitroaldol–Michael one-pot enantio-relay reaction to convert aldehydes, nitromethane and acetylacetone to chiral diones is developed.

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.

Influence of metal oxide and heteropoly tungustate location in mesoporous silica towards catalytic transfer hydrogenation of furfural to γ-valerolactone

2021 ◽  
Author(s):  
Bolla Srinivasarao ◽  
Yogita Y ◽  
Dhana Lakshmi Darsi ◽  
Krishna Kumari Pamula ◽  
N. Lingaiah
Keyword(s):  
Mesoporous Silica ◽  
Metal Oxide ◽  
Transfer Hydrogenation ◽  
Catalytic Transfer Hydrogenation ◽  
One Pot ◽  
Catalytic Transfer

One pot conversion of furfural to -valerolactone by transfer hydrogenation has been achieved over bifunctional Zr and TPA located in mesoporous silica catalysts. Different catalysts with TPA and ZrO2 located...

ChemInform Abstract: Synthesis of Benzo[c]fluorenone Through a One-Pot Cascade Reaction Using Inden-1-one Derivatives.

ChemInform ◽  
2014 ◽  
Vol 45 (24) ◽  
pp. no-no
Author(s):  
Shuyan Zheng ◽  
Hongsheng Tan ◽  
Xiaoguang Zhang ◽  
Chunhui Yu ◽  
Zhengwu Shen
Keyword(s):  
Cascade Reaction ◽  
One Pot

Synthesis and characterization of dicationic 4,4′-bipyridinium dichloride ordered mesoporous silica nanocomposite and its application in the preparation of 1H-pyrazolo[1,2-b]phthalazine-5,10-dione derivatives

RSC Advances ◽  
2015 ◽  
Vol 5 (33) ◽  
pp. 25816-25823 ◽  
Author(s):  
Aigin Bashti ◽  
Ali Reza Kiasat ◽  
Babak Mokhtari
Keyword(s):  
Mesoporous Silica ◽  
Synthesis And Characterization ◽  
Ordered Mesoporous Silica ◽  
One Pot ◽  
Ordered Mesoporous ◽  
Environmentally Safe ◽  
P Application ◽  
The One ◽  
Solvent Free Synthesis

Application of SBA@BiPy2+ 2Cl− nanocomposite as a novel environmentally safe heterogeneous nanoreactor for the one-pot solvent-free synthesis of 1H-pyrazolo[1,2-b]phthalazine-5,10-dione derivatives.

First total synthesis of oteromycin utilizing one-pot four-step cascade reaction strategy

2013 ◽  
Vol 54 (6) ◽  
pp. 506-511 ◽  
Author(s):  
Hiromi Uchiro ◽  
Nobuhiro Shionozaki ◽  
Ryo Tanaka ◽  
Hiroyuki Kitano ◽  
Naoki Iwamura ◽  
...  
Keyword(s):  
Total Synthesis ◽  
Cascade Reaction ◽  
One Pot

Uncatalyzed diastereoselective synthesis of alkyliminofurochromone-derived benzylmalononitriles via a three-component cascade reaction: competition between Diels–Alder cycloaddition and Michael addition

2021 ◽  
Author(s):  
Mohammad Bagher Teimouri ◽  
Zahra Mokhtare ◽  
Hamid Reza Khavasi
Keyword(s):  
Michael Addition ◽  
Heterocyclic Ring ◽  
Cascade Reaction ◽  
Diels Alder ◽  
Chemical Bonds ◽  
Diastereoselective Synthesis ◽  
Atom Economy ◽  
One Pot

Three new chemical bonds and three stereogenic centres and one heterocyclic ring were assembled stereoselectively in a convenient high atom-economy one-pot operation.

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