Pt@SAPO-11 bifunctional catalysts with spatial architecture constructed via a seed-directed solvent-free strategy for n-dodecane hydroisomerization

2022 ◽  
Vol 330 ◽  
pp. 111607
Author(s):  
Yangchun Tan ◽  
Wenjing Hu ◽  
Jia Cheng ◽  
Hao Zhao ◽  
Yanyan Du ◽  
...  
Keyword(s):  
Solvent Free ◽  
Bifunctional Catalysts ◽  
Spatial Architecture

Heterobimetallic dinuclear lanthanide alkoxide complexes as acid–base bifunctional catalysts for synthesis of carbamates under solvent-free conditions

RSC Advances ◽  
2016 ◽  
Vol 6 (82) ◽  
pp. 78576-78584 ◽  
Author(s):  
Ruijie Zeng ◽  
Linquan Bao ◽  
Hongting Sheng ◽  
Lili Sun ◽  
Man Chen ◽  
...  
Keyword(s):  
Solvent Free ◽  
Bifunctional Catalysts ◽  
Acid Base ◽  
Solvent Free Conditions

Heterobimetallic dinuclear lanthanide alkoxide complexes Ln2Na8(OCH2CH2NMe2)12(OH)2 [Ln: I (Nd), II (Sm), III (Yb) and IV (Y)] were used as efficient acid–base bifunctional catalysts for the synthesis of carbamates and the N-Boc protection of amines.

Green diesel production by solvent-free deoxygenation of oleic acid over nickel phosphide bifunctional catalysts: Effect of the support

Fuel ◽  
2020 ◽  
Vol 281 ◽  
pp. 118719 ◽  
Author(s):  
Mariana de Oliveira Camargo ◽  
João Lourenço Castagnari Willimann Pimenta ◽  
Marília de Oliveira Camargo ◽  
Pedro Augusto Arroyo
Keyword(s):  
Oleic Acid ◽  
Solvent Free ◽  
Nickel Phosphide ◽  
Bifunctional Catalysts ◽  
Green Diesel ◽  
Effect Of The Support ◽  
Diesel Production

scholarly journals Efficacy of Selenourea Organocatalysts in Asymmetric Michael Reactions under Standard and Solvent-Free Conditions

Molecules ◽  
2021 ◽  
Vol 26 (23) ◽  
pp. 7303
Author(s):  
Mariola Zielińska-Błajet ◽  
Żaneta A. Mała ◽  
Rafał Kowalczyk
Keyword(s):  
Hydrogen Bond ◽  
Hydrogen Bonding ◽  
Ball Mill ◽  
Solvent Free ◽  
Cinchona Alkaloid ◽  
Bifunctional Catalysts ◽  
The Novel ◽  
Michael Reactions ◽  
Solvent Free Conditions ◽  
Hydrogen Bond Donors

By varying the steric and electronic surroundings of the hydrogen-bonding motif, the novel chiral Cinchona-alkaloid based selenoureas were developed. Acting as bifunctional catalysts, they were applied in the Michael reactions of dithiomalonate and nitrostyrene providing chiral adducts with up to 96% ee. The asymmetric Michael–-hemiacetalization reaction of benzylidene pyruvate and dimedone, performed with the assistance of 5 mol% of selenoureas, furnished the product with up to 93% ee and excellent yields. The effectiveness of the new hydrogen-bond donors was also proved in solvent-free reactions under ball mill conditions, supporting the sustainability of the devised catalytic protocol.

Efficient Acid-Base Bifunctional Catalysts for the Fixation of CO2 with Epoxides under Metal- and Solvent-Free Conditions

ChemSusChem ◽  
2011 ◽  
Vol 4 (4) ◽  
pp. 502-507 ◽  
Author(s):  
Jian Sun ◽  
Lijun Han ◽  
Weiguo Cheng ◽  
Jinquan Wang ◽  
Xiangping Zhang ◽  
...  
Keyword(s):  
Solvent Free ◽  
Bifunctional Catalysts ◽  
Acid Base ◽  
Solvent Free Conditions

FSUE "VIAM" solvent-free binders for polymer composite materials

2016 ◽  
Vol 2 (2) ◽  
pp. 37-42 ◽  
Author(s):  
E. N. Kablov ◽  
L. V. Chursova ◽  
A. N. Babin ◽  
R. R. Mukhametov ◽  
N. N. Panina
Keyword(s):  
Composite Materials ◽  
Polymer Composite ◽  
Solvent Free ◽  
Polymer Composite Materials
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