Highly efficient conversion of carbohydrates into 5-hydroxymethylfurfural using the bi-functional CrPO4 catalyst

RSC Advances ◽  
2016 ◽  
Vol 6 (10) ◽  
pp. 8048-8052 ◽  
Author(s):  
Siquan Xu ◽  
Xiaopei Yan ◽  
Quan Bu ◽  
Haian Xia
Keyword(s):  
Biphasic System ◽  
Efficient Synthesis ◽  
Efficient Conversion ◽  
Highly Efficient ◽  
System P

The highly efficient synthesis of 5-hydroxymethylfurfural (HMF) from carbohydrates was achieved using the inexpensive and bi-functional CrPO4 catalyst in a biphasic system.

Ytterbium perfluorooctanesulfonate catalyzed synthesis of acylals from aldehydes and acetic anhydride in a fluorous biphasic system

2006 ◽  
Vol 84 (11) ◽  
pp. 1563-1566 ◽  
Author(s):  
Wen-Bin Yi ◽  
Ya-Qing Yin ◽  
Chun Cai
Keyword(s):  
Acetic Anhydride ◽  
Significant Loss ◽  
Biphasic System ◽  
Efficient Synthesis ◽  
Biphasic Catalysis ◽  
Highly Efficient ◽  
Fluorous Biphasic Catalysis

Ytterbium perfluorooctanesulfonate [Yb(OPf)3] catalyses the highly efficient synthesis of acylals from aldehydes and acetic anhydride in a fluorous biphase system (FBS) composed of toluene and perfluorodecalin. The fluorous phase containing the fluorous catalyst is easily separated and can be reused several times without significant loss of catalytic activity.Key words: acylals, ytterbium perfluorooctanesulfonate, fluorous biphasic catalysis.

scholarly journals Highly efficient conversion of CO2 to cyclic carbonates with a binary catalyst system in a microreactor: intensification of “electrophile–nucleophile” synergistic effect

RSC Advances ◽  
2018 ◽  
Vol 8 (68) ◽  
pp. 39182-39186 ◽  
Author(s):  
Ming-Ran Li ◽  
Ming-Chao Zhang ◽  
Tian-Jun Yue ◽  
Xiao-Bing Lu ◽  
Wei-Min Ren
Keyword(s):  
Synergistic Effect ◽  
Ammonium Salt ◽  
Coupling Reaction ◽  
Catalyst System ◽  
Cyclic Carbonates ◽  
Efficient Conversion ◽  
Highly Efficient ◽  
System P ◽  
Binary Catalyst

An intensification of the “electrophile–nucleophile” synergistic effect was achieved in a microreactor for the coupling reaction of CO2 and epoxides mediated by the binary Al complex/ternary ammonium salt catalyst system.

Highly efficient conversion of microcrystalline cellulose to 5-hydroxymethyl furfural in a homogeneous reaction system

RSC Advances ◽  
2016 ◽  
Vol 6 (26) ◽  
pp. 21347-21351 ◽  
Author(s):  
Yan-Ru Zhang ◽  
Nan Li ◽  
Ming-Fei Li ◽  
Yong-Ming Fan
Keyword(s):  
Microcrystalline Cellulose ◽  
Zinc Chloride ◽  
Reaction System ◽  
Homogeneous Reaction ◽  
Hydroxymethyl Furfural ◽  
Efficient Conversion ◽  
Highly Efficient ◽  
System P ◽  
Chloride Hydrate

A homogenous reaction system with zinc chloride hydrate was explored for the synthesis of 5-HMF from MCC.

Fe(iii)-mediated ICAR ATRP in a p-xylene/PEG-200 biphasic system: facile and highly efficient separation and recycling of an iron catalyst

2015 ◽  
Vol 6 (37) ◽  
pp. 6616-6622 ◽  
Author(s):  
Bingjie Zhang ◽  
Xiaowu Jiang ◽  
Lifen Zhang ◽  
Zhenping Cheng ◽  
Xiulin Zhu
Keyword(s):  
Iron Catalyst ◽  
Biphasic System ◽  
Efficient Separation ◽  
Highly Efficient ◽  
System P ◽  
Catalyst Separation

Iron catalyst separation and recycling was successfully achieved in a liquid/liquid biphasic TPSC-based ICAR ATRP system.

Highly efficient synthesis of methyl ethyl ketone oxime through ammoximation over Ti-MOR catalyst

2014 ◽  
Vol 34 (1) ◽  
pp. 243-250
Author(s):  
Jianghong DING ◽  
Le XU ◽  
Hao XU ◽  
Haihong WU ◽  
Yueming LIU ◽  
...  
Keyword(s):  
Methyl Ethyl Ketone ◽  
Methyl Ethyl ◽  
Efficient Synthesis ◽  
Highly Efficient

Advanced Heterocyclic Branched Semiconducting Units - Highly Efficient Synthesis and Physicochemical Characteristic

2013 ◽  
Vol 17 (3) ◽  
pp. 283-295 ◽  
Author(s):  
Jadwiga Soloducho ◽  
Joanna Cabaj ◽  
Kamila Olech ◽  
Przemyslaw Data ◽  
Mieczyslaw Lapkowski
Keyword(s):  
Physicochemical Characteristic ◽  
Efficient Synthesis ◽  
Highly Efficient

Highly Efficient Synthesis of Clean Biofuels from Biomass Using FeCuZnAlK Catalyst

2011 ◽  
Vol 24 (6) ◽  
pp. 745-752 ◽  
Author(s):  
Song-bai Qiu ◽  
Yong Xu ◽  
Tong-qi Ye ◽  
Fei-yan Gong ◽  
Zhi Yang ◽  
...  
Keyword(s):  
Efficient Synthesis ◽  
Highly Efficient

Unprecedentedly high efficiency for photocatalytic conversion of methane to methanol over Au–Pd/TiO2 – what is the role of each component in the system?

2021 ◽  
Author(s):  
Xiaojiao Cai ◽  
Siyuan Fang ◽  
Yun Hang Hu
Keyword(s):  
Methane Conversion ◽  
High Efficiency ◽  
Mild Conditions ◽  
Highly Efficient ◽  
System P ◽  
Conversion Of Methane

Direct and highly efficient methane conversion to methanol under mild conditions is achieved via photocatalysis over Au–Pd/TiO2.

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