Aqueous Oxidation of Ethyl Linoleate, Ethyl Linolenate, and Ethyl Docosahexaenoate

1997 ◽  
Vol 61 (2) ◽  
pp. 281-285 ◽  
Author(s):  
Shinya Hirano ◽  
Kazuo Miyashita ◽  
Toru Ota ◽  
Masazumi Nishikawa ◽  
Kazuki Maruyama ◽  
...  
Keyword(s):  
Ethyl Linoleate ◽  
Ethyl Linolenate ◽  
Aqueous Oxidation ◽  
Ethyl Docosahexaenoate

Supported Silver-Nanoparticle-Catalyzed Highly Efficient Aqueous Oxidation of Phenylsilanes to Silanols

2008 ◽  
Vol 120 (41) ◽  
pp. 8056-8058 ◽  
Author(s):  
Takato Mitsudome ◽  
Shusuke Arita ◽  
Haruhiko Mori ◽  
Tomoo Mizugaki ◽  
Koichiro Jitsukawa ◽  
...  
Keyword(s):  
Silver Nanoparticle ◽  
Highly Efficient ◽  
Aqueous Oxidation

Double bond isomerization of ethyl linoleate and vegetable oils to conjugated derivatives over an LDH supported ruthenium catalyst

RSC Advances ◽  
2015 ◽  
Vol 5 (45) ◽  
pp. 36075-36082 ◽  
Author(s):  
Sivashunmugam Sankaranarayanan ◽  
Gobi Selvam ◽  
Kannan Srinivasan
Keyword(s):  
Double Bond ◽  
Vegetable Oils ◽  
Ethyl Linoleate ◽  
Ruthenium Catalyst ◽  
Reaction Conditions ◽  
Double Bond Isomerization

Isomerization of ethyl linoleate and vegetable oils to conjugated derivatives is achieved over an MgAl-LDH supported ruthenium catalyst under mild reaction conditions.

Controlled Synthesis, Mechanism and Degradation Property of Birnessite-MnO2 Nanoflowers and Nanoflakes

2021 ◽  
Vol 21 (9) ◽  
pp. 4846-4851
Author(s):  
Xin-Li Hao ◽  
Yue-Hong Song ◽  
Lin-Yi Li ◽  
Lu-Feng Li ◽  
Shuo-Shuo Chang ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Optical Property ◽  
Controlled Synthesis ◽  
Synthesis Mechanism ◽  
Oxidation Method ◽  
X Ray ◽  
Aqueous Oxidation ◽  
Degradation Properties ◽  
Scanning Electron

Birnessite-MnO2 nanoflakes were synthesized via an aqueous oxidation method at 90 °C using Mn(CH3COO)2, NaOH, and KMnO4. The samples’ morphology, crystalline structure, and optical property were determined by field emission scanning electron microscopy, X-ray powder diffraction and UV-Vis spectrophotometry. The birnessite-MnO2 nanoflakes were converted to KxMn8O16 and Mn suboxides following a decrease in the concentration of KMnO4 in the reaction. The amount of NaOH in the reaction determined the type of precursor. Without NaOH, the precursor was converted from Mn(OH)2 to Mn2+ (from Mn(CH3COO)2), thereby enabling the synthesis of birnessite-MnO2 nanoflowers. The formation mechanism of birnessite-MnO2 nanoflowers and nanoflakes was clarified via the corresponding simulated crystal structures. Evaluation of the synthesized samples confirmed that the birnessite-MnO2 nanoflakes and nanoflowers exhibited excellent degradation properties.

scholarly journals Purification of Ethyl Docosahexaenoate through Selective Alcoholysis with Immobilized Rhizomucor miehei Lipase

2000 ◽  
Vol 49 (8) ◽  
pp. 793-799,841 ◽  
Author(s):  
Kazuaki MARUYAMA ◽  
Yuji SHIMADA ◽  
Takashi BABA ◽  
Tomoaki OOGURI ◽  
Akio SUGIHARA ◽  
...  
Keyword(s):  
Rhizomucor Miehei ◽  
Rhizomucor Miehei Lipase ◽  
Immobilized Rhizomucor Miehei Lipase ◽  
Miehei Lipase ◽  
Ethyl Docosahexaenoate
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