IET Science, Measurement & Technology, 2021 For insulating liquids in power transformers, the development of low viscous vegetable oil based liquids has been proposed in this work. The viscosity reduction of vegetable oil based liquids has been achieved by processing of the natural esters with ...
Bakrutheen Moosasait +2 more
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Food Chemistry Advances, 2022 Compared with geraniol, geranyl esters are preferred for their lower toxicity and higher bioactivity in food, pharmaceutical, cosmetic and other fields.
YuQi Liu, Xu WeiZhuo, Xu Wei
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Highly Diastereo- and Enantioselective Allylboration of Aldehydes using alpha-Substituted Allyl/Crotyl Pinacol Boronic Esters via in Situ Generated Borinic Esters [PDF]
, 2013 Readily available, alpha-substituted allyl/crotyl pinacol boronic esters often give low E/Z selectivity (with Z favored) in reactions with aldehydes. We found that addition of nBuLi to the pinacol boronic ester followed by trapping of the alkoxide with ...
Althaus M. +60 more
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Studia Universitatis Babes-Bolyai ChemiaThe esterification reactions, which lead to esters with a big diversity of uses across numerous industries, is one of the most important reactions in organic synthesis.
Ioan-Alexandru UDREA +9 more
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Scientific Opinion on Flavouring Group Evaluation 7, Revision 5 (FGE.07Rev5) : saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched‐chain carboxylic acids from chemical group 5 [PDF]
, 2017 Acknowledgements: The Panel wishes to thank the members of the Working Group on Flavourings: Ulla Beckman Sundh, Leon Brimer, Karl-Heinz Engel, Paul Fowler, Rainer Gürtler, Trine Husøy, Wim Mennes and Gerard Mulder for the preparatory work on this ...
Anastassiadou, Maria +25 more
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Microwave-assisted preparation of naphthenic acid esters [PDF]
Journal of the Serbian Chemical Society, 2006 The synthesis of esters of natural petroleum acids of the naphthenic type assisted with microwave irradiation under the conditions of acid catalysis was carried out with various alcohols: methanol, ethanol, n-butanol and tert-butyl alcohol.
Ćirin-Novta Vera +5 more
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Oxidation Stability of SiO2 and TiO2 Nanofluids for High Voltage Insulation
Applied SciencesMineral oils are increasingly being replaced by plant-based insulating liquids, known as natural esters, because of their biodegradability and high fire safety characteristic. However, their wider use in high-voltage and unsealed transformer applications
Samson Okikiola Oparanti +3 more
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Dielectric properties of natural ester, synthetic ester Midel 7131 and mineral oil Diala D [PDF]
2012 IEEE International Power Modulator and High Voltage Conference (IPMHVC), 2012 The insulating liquids used in industrial applications are typically mineral oils. In recent years however, significant attention has been paid to alternative insulating fluids, including synthetic and natural ester liquids. In order to expand their practical applications, it is important to have detailed information on their dielectric properties.
Jing, Yi +6 more
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Electronic Journal of Biotechnology, 2020 Background: Liquid wax esters are widely used in cosmetic as well as pharmaceutical and other industries. The demand of organic and natural products is increasing nowadays.
Pakpimol Ungcharoenwiwat +1 more
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Female-induced increase of host-plant volatiles enhance specific attraction of aphid male Dysaphis plantaginea (Homoptera: Aphididae) to the sex pheromone [PDF]
, 2009 All aphid species studied so far share the same sex pheromone components, nepetalactol and nepetalactone. Variation by different enantiomers and blends of the two components released by different aphid species are limited and can only partially explain ...
Griepink, F.C. +3 more
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