Isonicotinic acid-templated metal phosphate-oxalates: solvent-free synthesis, luminescence, and proton conduction

CrystEngComm ◽  
2021 ◽  
Author(s):  
Lijuan Huang ◽  
Haiping Xu ◽  
Yan Zhao ◽  
Ling Huang ◽  
Jian Bi ◽  
...  
Keyword(s):  
Layered Structure ◽  
Isonicotinic Acid ◽  
Proton Conduction ◽  
Solvent Free ◽  
Metal Phosphate ◽  
Green Luminescence ◽  
Structure Directing Agent ◽  
Solvent Free Conditions ◽  
Solvent Free Synthesis

Two new metal phosphate-oxalates (denoted SCU-26 and SCU-27) were prepared under solvent-free conditions using isonicotinic acid as a structure-directing agent. SCU-26 has a neutral layered structure showing intense blue-green luminescence...

N-methylimidazolium containing metal phosphate-oxalates: solvent-free synthesis, crystal structure, and proton conduction

CrystEngComm ◽  
2022 ◽  
Author(s):  
Junfeng Zhang ◽  
Qing Lei ◽  
Lindong Luan ◽  
Hongmei Zeng ◽  
Guohong Zou ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Layered Structure ◽  
Three Dimensional ◽  
Proton Conduction ◽  
Solvent Free ◽  
Dimensional Structure ◽  
Metal Phosphate ◽  
Three Dimensional Structure ◽  
Solvent Free Conditions ◽  
Solvent Free Synthesis

Two N-methylimidazolium containing metal phosphate-oxalates (denoted SCU-40 and SCU-42) were prepared under solvent-free conditions. SCU-40 has a three-dimensional structure with a zeolitic crb topology, while SCU-42 has a layered structure...

Organically templated metal phosphate-oxalates: Solvent-free synthesis, crystal structure, and proton conduction

2021 ◽  
Vol 124 ◽  
pp. 108403
Author(s):  
Yue Cao ◽  
Xiaoying Zhou ◽  
Lindong Luan ◽  
Hongmei Zeng ◽  
Guohong Zou ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Proton Conduction ◽  
Solvent Free ◽  
Metal Phosphate ◽  
Solvent Free Synthesis

Cluster–oxalate frameworks with extra-large channels: solvent-free synthesis, chemical stability, and proton conduction

2019 ◽  
Vol 48 (35) ◽  
pp. 13130-13134 ◽  
Author(s):  
Lindong Luan ◽  
Ying Zhang ◽  
Hongmei Zeng ◽  
Guohong Zou ◽  
Yong Dai ◽  
...  
Keyword(s):  
Chemical Stability ◽  
Proton Conduction ◽  
Solvent Free ◽  
Solvent Free Conditions ◽  
Solvent Free Synthesis

Two cluster–oxalate frameworks (denoted as SCU-62 and SCU-65) were prepared under solvent-free conditions.

Metal phosphate-oxalates with unique framework topologies: Solvent-free synthesis, water stability, and proton conduction

2020 ◽  
Vol 292 ◽  
pp. 121709 ◽  
Author(s):  
Ying Zhang ◽  
Heping Jiang ◽  
Lindong Luan ◽  
Hongmei Zeng ◽  
Guohong Zou ◽  
...  
Keyword(s):  
Proton Conduction ◽  
Solvent Free ◽  
Metal Phosphate ◽  
Water Stability ◽  
Unique Framework ◽  
Solvent Free Synthesis

Solvent-free synthesis of new metal phosphate–oxalates: influence of different metal ions on the framework structures

2015 ◽  
Vol 44 (30) ◽  
pp. 13485-13489 ◽  
Author(s):  
Lindong Luan ◽  
Meng Yang ◽  
Yixuan Bian ◽  
Zhien Lin ◽  
Hui Huang
Keyword(s):  
Metal Ions ◽  
Solvent Free ◽  
Metal Phosphate ◽  
Solvent Free Conditions ◽  
Solvent Free Synthesis

The influence of different metal ions on the framework structures was investigated under solvent-free conditions, which gave rise to six new metal phosphate–oxalates with mmt, ins, fsd, and hcb topologies, respectively.

scholarly journals Solvent-free synthesis of symmetric methylene diesters via direct reaction of aromatic carboxylates with 1,n-dihaloalkanes

RSC Advances ◽  
2021 ◽  
Vol 11 (46) ◽  
pp. 28711-28715
Author(s):  
Lin Bai ◽  
Shenglong Ding ◽  
Xiaofang Ma
Keyword(s):  
Solvent Free ◽  
Direct Reaction ◽  
Highly Efficient ◽  
Solvent Free Conditions ◽  
Aromatic Carboxylates ◽  
Solvent Free Synthesis

This work provides a highly efficient and feasible strategy for the synthesis of symmetric methylene diesters, involving the direct diesterification of various carboxylates with 1,n-dihaloalkanes under solvent-free conditions.

Solvent-free synthesis of novel vanillidene derivatives of Meldrum's acid: biological evaluation, DNA and BSA binding study

RSC Advances ◽  
2016 ◽  
Vol 6 (45) ◽  
pp. 39452-39459 ◽  
Author(s):  
Nenad Janković ◽  
Jovana Muškinja ◽  
Zoran Ratković ◽  
Zorica Bugarčić ◽  
Branislav Ranković ◽  
...  
Keyword(s):  
Biological Evaluation ◽  
Solvent Free ◽  
Binding Study ◽  
Meldrum's Acid ◽  
Meldrum’S Acid ◽  
Bsa Binding ◽  
Solvent Free Conditions ◽  
Derivatives Of ◽  
Solvent Free Synthesis

A series of novel O-alkyl vanillidene derivatives containing Meldrum's acid scaffold under solvent-free conditions were synthesized.

Solvent-free synthesis of pyrrolo [2,1-α]isoquinolines via one-pot four-component reaction

2021 ◽  
Vol 18 ◽  
Author(s):  
Ali Aminkhani ◽  
Sina Sharifi
Keyword(s):  
Cycloaddition Reaction ◽  
Aromatic Aldehydes ◽  
Solvent Free ◽  
One Pot ◽  
Solvent Free Conditions ◽  
Solvent Free Synthesis

: An efficient four-component reaction to synthesize pyrrolo[2,1-a]isoquinolines from malononitrile, aromatic aldehydes, isoquinoline, and cyclohexyl isocyanide under solvent-free conditions is described. In a convenient, simple, and efficient one-pot procedure, the domino Knoevenagel-nucleophilic cycloaddition reaction affords excellent yields of products in less than 1 h.

Solvent-free synthesis and properties of carboxymethyl starch fatty acid ester derivatives

2009 ◽  
Vol 63 (1) ◽  
Author(s):  
Viera Mazíková ◽  
Iva Sroková ◽  
Anna Ebringerová
Keyword(s):  
Fatty Acid ◽  
Methyl Esters ◽  
Solvent Free ◽  
Water Soluble ◽  
Polymeric Surfactants ◽  
Acid Complex ◽  
Carboxymethyl Starch ◽  
Solvent Free Conditions ◽  
Structural Surface ◽  
Solvent Free Synthesis

AbstractWater-soluble, partially hydrophobized polysaccharides have become attractive due to their potential to act as polymeric surfactants. From carboxymethyl starch (CMS), water-soluble polymeric surfactants were prepared by esterification using two unconvential methods based on (A) a reaction with mixed anhydrides and (B) with methyl laureate (MELA) and methyl esters of the fatty acid complex of rape seed oil (MERO) under ‘solvent-free’ conditions. The obtained CMS derivatives were characterized by structural, surface-active and surfactant performance properties. Esterification using method B was successful in contrast to method A which yielded derivatives with a very low extent of esterification. Although the derivatives reduced the surface tension moderately, they exhibited remarkable emulsifying properties. The performance tests indicated good washing power and antiredeposition efficiency. The results suggest that suitable polymeric surfactants can be prepared by the unconventional esterification method B using both acylation agents. The preparations might substitute the expensive and invasive industrially applied conventional methods.

Seed-assisted, solvent-free synthesis of a CHA-type aluminophosphate molecular sieve

RSC Advances ◽  
2015 ◽  
Vol 5 (116) ◽  
pp. 95690-95694 ◽  
Author(s):  
Xinhong Zhao ◽  
Jiangbo Zhao ◽  
Xiangping Gao ◽  
Yu Zhao
Keyword(s):  
Molecular Sieve ◽  
Solvent Free ◽  
Solvent Free Conditions ◽  
Solvent Free Synthesis

Triclinic AlPO4-34 with CHA topology has been successfully synthesized under seed-assisted, solvent-free conditions.

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