A method for the rapid qualitative and quantitative analysis of 4,4-dimethyl sterols
Journal of Lipid Research, 1973 A simple and relatively rapid technique has been developed for the separation of several 4,4-dimethyl steryl acetates, some of which contain sterically hindered nuclear double bonds.
G.F. Gibbons +2 more
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Substrate specific hydrolysis of aromatic and aromatic-aliphatic esters in orchid tissue cultures
Acta Societatis Botanicorum Poloniae, 2014 We found that tissue cultures of higher plants were able, similarly as microorganisms, to transform low-molecular-weight chemical compounds. In tissue cultures of orchids (Cymbidium 'Saint Pierre' and Dendrobium phalaenopsis) acetates of phenols and ...
Agnieszka Mironowicz +2 more
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Asymmetric preparation of antifungal 1-(4 -chlorophenyl)-1-cyclopropyl methanol and 1-(4 -chlorophenyl)-2-phenylethanol. Study of the detoxification mechanism by Botrytis cinerea [PDF]
, 2011 Chiral alcohols are important as bioactive compounds or as precursors to such molecules. On the basis of the different antifungal properties of the enantiopure alcohol derivatives of 4-chlorophenyl cyclopropyl ketone and benzyl 4-chlorophenyl ketone ...
Aleu Casatejada, Josefina +4 more
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ON TRIPHENYLMETHYL ACETATE. [PDF]
Journal of the American Chemical Society, 1903 n ...
Gomberg, M., Davis, G. T.
openaire +2 more sources
Carbohydrates in hot water extracts of soil aggregates as affected by long-term management [PDF]
, 2002 Microbial carbohydrates are immediate by-products of microbial metabolism and play an important role in the formation and stabilization of soil structure.
Cheshire M.V. +5 more
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Chiral phosphines in nucleophilic organocatalysis
Beilstein Journal of Organic Chemistry, 2014 This review discusses the tertiary phosphines possessing various chiral skeletons that have been used in asymmetric nucleophilic organocatalytic reactions, including annulations of allenes, alkynes, and Morita–Baylis–Hillman (MBH) acetates, carbonates ...
Yumei Xiao +3 more
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New Cytotoxic and Antibacterial Compounds Isolated from the Sea Hare, Aplysia kurodai
Marine Drugs, 2005 : The extract of the sea hare, Aplysia kurodai, showed cytotoxicity against HeLa cells and antibacterial activity against Staphylococcus aureus. Bioassay-guided purification afforded four active compounds, which were identified to be laurinterol ...
Tomihisa Ohta +2 more
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Descriptors for terpene esters from chromatographic and partition measurements: Estimation of human odor detection thresholds [PDF]
, 2020 We have used gas chromatographic retention data together with other data to obtain Abraham descriptors for 30 terpene esters. These include the air-water partition coefficient, as log Kw, for which no experimental values are available for any terpene ...
Abraham, Michael H +2 more
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Determination of the degree of substitution (DS) of mixed cellulose esters by elemental analysis [PDF]
, 2001 Equations for transforming the results of elemental analysis (EA) into degree of substitution (DS) values for aliphatic cellulose esters were developed.
Borredon, Marie-Elisabeth +2 more
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Metal-containing ceramic nanocomposites synthesized from metal acetates and polysilazane
Open Ceramics, 2020 Metal-containing (Mn, Fe, Co, Cu, Zn and Ag) polysilazane precursors are synthesized via one-step chemical reaction of metal acetates with poly(vinyl)silazane (Durazane 1800) at room temperature under argon atmosphere.
Jun Wang +8 more
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