Cross-metathesis of unsaturated natural oils with 2-butene. High conversion and productive catalyst turnovers

2005 ◽  
pp. 5546 ◽  
Author(s):  
Jim Patel ◽  
Jomana Elaridi ◽  
W. Roy Jackson ◽  
Andrea J. Robinson ◽  
Algirdas K. Serelis ◽  
...  
Keyword(s):  
High Conversion ◽  
Cross Metathesis ◽  
Natural Oils

High conversion and productive catalyst turnovers in cross-metathesis reactions of natural oils with 2-butene

2006 ◽  
Vol 8 (5) ◽  
pp. 450 ◽  
Author(s):  
Jim Patel ◽  
S. Mujcinovic ◽  
W. Roy Jackson ◽  
Andrea J. Robinson ◽  
Algirdas K. Serelis ◽  
...  
Keyword(s):  
High Conversion ◽  
Cross Metathesis ◽  
Natural Oils ◽  
Metathesis Reactions

Cross-Metathesis of Unsaturated Natural Oils with 2-Butene. High Conversion and Productive Catalyst Turnovers.

ChemInform ◽  
2006 ◽  
Vol 37 (14) ◽  
Author(s):  
Jim Patel ◽  
Jomana Elaridi ◽  
W. Roy Jackson ◽  
Andrea J. Robinson ◽  
Algirdas K. Serelis ◽  
...  
Keyword(s):  
High Conversion ◽  
Cross Metathesis ◽  
Natural Oils

Feasible Ways to Achieve High Conversion in Thorium-Fueled CANDU and PWR Reactors

2009 ◽  
pp. 62-72 ◽  
Author(s):  
P. Guillemin ◽  
A. Nuttin ◽  
A. Bidaud ◽  
J. Brizi ◽  
N. Capellan ◽  
...  
Keyword(s):  
High Conversion

Endgroup and Sidechain Functionalization of Surface-Initiated ROMP Thin Films: Progress Towards ROMP-Based Molecular Wires

2018 ◽  
Author(s):  
Nicholas Marshall
Keyword(s):  
Thin Films ◽  
Contact Angle ◽  
Cyclic Voltammetry ◽  
Polymer Films ◽  
Conjugated Polymer ◽  
Ring Opening ◽  
Molecular Wires ◽  
Metathesis Polymerization ◽  
Cross Metathesis ◽  
Active Ester

A set of experiments in surface-initiated ring-opening metathesis polymerization, including end-functionalization of growing brushes and contact angle/cyclic voltammetry measurements. We report preparation and CV of two different conjugated polymer films, and several endgroup and sidechain functionalization experiments using cross-metathesis and active ester substitution.<br>

Synthesis of Conjugated Triynes via Alkyne Metathesis

2019 ◽  
Author(s):  
Idriss Curbet ◽  
Sophie Colombel-Rouen ◽  
Romane Manguin ◽  
Anthony Clermont ◽  
Alexandre Quelhas ◽  
...  
Keyword(s):  
Steric Hindrance ◽  
High Selectivity ◽  
Alkyne Metathesis ◽  
Cross Metathesis ◽  
Synthetic Strategy ◽  
Sterically Hindered ◽  
Site Selective

<div> <div> <div> <div> <p>The synthesis of conjugated triynes by molybdenum-catalyzed alkyne metathesis is reported. Strategic to the success of this approach is the utilization of sterically-hindered diynes that allowed for the site- selective alkyne metathesis to produce the desired con- jugated triyne products. The steric hindrance of alkyne moiety was found to be crucial in preventing the for- mation of diyne byproducts. This novel synthetic strategy was amenable to self- and cross-metathesis providing straightforward access to the corresponding symmetrical and dissymmetrical triynes with high selectivity. </p> </div> </div> </div> </div>

Comparison of square and hexagonal fuel lattices for high conversion PWRs

Kerntechnik ◽  
2012 ◽  
Vol 77 (4) ◽  
pp. 292-299 ◽  
Author(s):  
D. Kotlyar ◽  
E. Shwageraus
Keyword(s):  
High Conversion

Nanostructured Lipid Carriers (NLCs) for drug delivery: Role of Liquid lipid (oil)

2020 ◽  
Vol 17 ◽  
Author(s):  
Anisha D’Souza ◽  
Ranjita Shegokar
Keyword(s):  
Drug Delivery ◽  
Essential Oils ◽  
Drug Carrier ◽  
Drug Loading ◽  
Performance Criteria ◽  
Long Term Stability ◽  
Natural Oils ◽  
Optimal Drug

: In recent years, SLNs and NLCs are among the popular drug delivery systems studied for delivery of lipophilic drugs. Both systems have demonstrated several beneficial properties as an ideal drug-carrier, optimal drug-loading and good long-term stability. NLCs are getting popular due to their stability advantages and possibility to load various oil components either as an active or as a matrix. This review screens types of oils used till date in combination with solid lipid to form NLCs. These oils are broadly classified in two categories: Natural oils and Essential oils. NLCs offer range advantages in drug delivery due to the formation of imperfect matrix owing to the presence of oil. The type and percentage of oil used determines optimal drug loading and stability. Literature shows that variety of oils is used in NLCs mainly as matrix, which is from natural origin, triglycerides class. On the other hand, essential oils not only serve as a matrix but as an active. In short, oil is the key ingredient in formation of NLCs, hence needs to be selected wisely as per the performance criteria expected.

Effectiveness of Neem (Azadirachta indica A. Juss) Oil against Decay Fungi

2017 ◽  
Vol 5 (1) ◽  
pp. 48-51 ◽  
Author(s):  
Kanchan Rawat ◽  
◽  
Uttam Kumar Sahoo ◽  
Nagaraj Hegde ◽  
Awadhesh Kumar ◽  
...  
Keyword(s):  
Azadirachta Indica ◽  
Schizophyllum Commune ◽  
Antimicrobial Properties ◽  
Fusarium Proliferatum ◽  
Wood Preservatives ◽  
Neem Oil ◽  
Environment Friendly ◽  
Decay Fungi ◽  
Natural Oils ◽  
Mycelia Growth

The enormous use of metallic wood preservatives has caused destructive impact on environment as well as human health. Therefore realizing the urgency of switching to Environment friendly options such as natural oils are being tested for their antimicrobial properties. The present study aimed at investigating potential of Neem oil against the growth ofdecaying fungi. The ability of Neem oil to inhibit mycelia growth of Schizophyllum commune, Fusarium oxysporum, Fusarium proliferatum, Coniophora puteana and Alternaria alternata was tested at different concentrations of 0.25, 0.50, 0.75, 1.0, 2.0, 4.0, 6.0, 8.0 and 10%. Results of the study revealed Neem oil concentrations above 2% were significantly inhibitory to all the tested fungi.

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