Synthesis and characterization of novel porphyrin-cinnamic acid conjugates

2019 ◽  
Vol 223 ◽  
pp. 117314
Author(s):  
Baojuan Zhao ◽  
Minzhen Wang ◽  
Xiang Wang ◽  
Pengfei Yu ◽  
Na Wang ◽  
...  
Keyword(s):  
Cinnamic Acid ◽  
Synthesis And Characterization

Synthesis and characterization of two novel biological-based nano organo solid acids with urea moiety and their catalytic applications in the synthesis of 4,4′-(arylmethylene)bis(1H-pyrazol-5-ol), coumarin-3-carboxylic acid and cinnamic acid derivatives under mild and green conditions

RSC Advances ◽  
2015 ◽  
Vol 5 (88) ◽  
pp. 71942-71954 ◽  
Author(s):  
Mohammad Ali Zolfigol ◽  
Roya Ayazi-Nasrabadi ◽  
Saeed Baghery
Keyword(s):  
Carboxylic Acid ◽  
Cinnamic Acid ◽  
Sulfonic Acid ◽  
Solid Acids ◽  
Synthesis And Characterization ◽  
Nano Structure ◽  
Cinnamic Acid Derivatives ◽  
Catalytic Applications ◽  
Green Conditions

Green and straight-forward syntheses of 4,4′-(arylmethylene)bis(1H-pyrazol-5-ol) derivatives using nano structure organocatalysts, namely 2-carbamoylhydrazine-1-sulfonic acid and carbamoylsulfamic acid, have been developed.

Microwave Synthesis and Characterization of Europium Complexes with Cinnamic Acid and 2, 2' –Bipyridine

2013 ◽  
Vol 670 ◽  
pp. 106-109 ◽  
Author(s):  
X.J. Wang ◽  
X.C. Zhou
Keyword(s):  
Electron Microscope ◽  
Cinnamic Acid ◽  
Luminescence Spectroscopy ◽  
Synthesis And Characterization ◽  
Material Synthesis ◽  
Europium Complexes ◽  
Novel Material ◽  
Microwave Process ◽  
Scanning Electron

A novel material synthesis technique, microwave process was investigated for the production of phosphor powders. In this study, we have developed a new method to product phosphor powders, and applied this process into one materials fabrication. EuDL3 where L is cinnamic acid (C6H5CH = CHCOOH, HL), D = 2, 2' – Bipyridine (bipy) phosphor powders were successfully synthesized by microwave process. The process takes only 24 min to obtain phosphor powders. The resultant phosphor powders were investigated by TG – DTA, IR, luminescence spectroscopy, and scanning electron microscope (SEM).

Synthesis and Characterization of the Three Dicyclopentapyrenes

1996 ◽  
Vol 61 (10) ◽  
pp. 3572-3572
Author(s):  
Lawrence T. Scott ◽  
Atena Necula
Keyword(s):  
Synthesis And Characterization
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