Rare Earth Starting Materials and Methodologies for Synthetic Chemistry
Sign Up to like & getrecommendations! Published in 2022 at "Chemical Reviews"
DOI: 10.1021/acs.chemrev.1c00842
Abstract: The number of rare earth (RE) starting materials used in synthesis is staggering, ranging from simple binary metal-halide salts to borohydrides and “designer reagents” such as alkyl and organoaluminate complexes. This review collates the most… read more here.
Keywords: starting materials; chemistry; synthetic chemistry; rare earth ... See more keywords
Electrochemical Synthesis of β-Ketosulfones from Switchable Starting Materials.
Sign Up to like & getrecommendations! Published in 2020 at "Organic letters"
DOI: 10.1021/acs.orglett.9b04221
Abstract: A synthesis of β-ketosulfones via sulfination of aryl methyl ketones and aryl acetylenes with sodium sulfinates under mild electrochemical conditions, in moderate to good chemical yields, is described. In particular, an electrochemical sulfination reaction of… read more here.
Keywords: synthesis ketosulfones; switchable starting; starting materials; ketosulfones switchable ... See more keywords
Carbon Isotopic Measurements of Nanotubes to Differentiate Carbon Sources
Sign Up to like & getrecommendations! Published in 2019 at "ACS Omega"
DOI: 10.1021/acsomega.9b03254
Abstract: Stable carbon isotope (δ(13C)) analysis can provide information concerning the starting materials and the production process of a material. Carbon nanotubes (CNTs) are produced using a variety of starting materials, catalysts, and production methods. The… read more here.
Keywords: carbon; carbon isotopic; starting materials; carbon sources ... See more keywords
Offering themselves by chance: Newcomen’s starting materials
Sign Up to like & getrecommendations! Published in 2022 at "Annals of Science"
DOI: 10.1080/00033790.2022.2091157
Abstract: ABSTRACT At some point between 1684 and 1698 a Dartmouth tradesman started to perform experiments with the power of steam in his workshop. In the course of this investigation Thomas Newcomen discovered how to cause… read more here.
Keywords: offering chance; starting materials; chance newcomen; newcomen starting ... See more keywords
Synthesis of TiCr2 intermetallic compound from mechanically activated starting powders via calcio-thermic co-reduction
Sign Up to like & getrecommendations! Published in 2017 at "Physics of Metals and Metallography"
DOI: 10.1134/s0031918x17050039
Abstract: Effect of mechanical activation of TiO2 and Cr2O3 oxides as starting materials was investigated for direct synthesis of TiCr2. Differential thermal analysis (DTA) indicated that increasing the ball milling time resulted in lower exothermic reaction… read more here.
Keywords: milling time; synthesis ticr2; starting materials;
Metabolic disassembler for understanding and predicting the biosynthetic units of natural products
Sign Up to like & getrecommendations! Published in 2019 at "BMC Bioinformatics"
DOI: 10.1186/s12859-019-3183-9
Abstract: BackgroundNatural products are the source of various functional materials such as medicines, and understanding their biosynthetic pathways can provide information that is helpful for their effective production through the synthetic biology approach. A number of… read more here.
Keywords: understanding predicting; natural products; disassembler; metabolic disassembler ... See more keywords
Dry but Not Humid Thermal Processing of Aloe vera Gel Promotes Cytotoxicity on Human Intestinal Cells HT-29
Sign Up to like & getrecommendations! Published in 2022 at "Foods"
DOI: 10.3390/foods11050745
Abstract: Aloe vera products, both in food and cosmetics, are becoming increasingly popular due to their claimed beneficial effects, which are mainly attributed to the active compound acemannan. Usually, these end products are based on powdered… read more here.
Keywords: aloe vera; starting materials; cc50; cytotoxicity ... See more keywords
Isomers of β,β-Dinitro-5,10,15,20-tetraphenylporphyrin Derivatives: Valuable Starting Materials for Further Transformations
Sign Up to like & getrecommendations! Published in 2019 at "Molecules"
DOI: 10.3390/molecules24050838
Abstract: The synthesis, chromatographic isolation, and structure elucidation of β,β-substituted isomers of dinitro-5,10,15,20-tetraphenylporphyrin complexes are described. meso-Tetraphenyl-porphyrin chelates (CuII, NiII, CoII) upon reaction wit e.g., nitric acid (yellow HNO3, d = 1.52, diluted to 25–50%) in… read more here.
Keywords: derivatives valuable; dinitro tetraphenylporphyrin; tetraphenylporphyrin derivatives; starting materials ... See more keywords
Uranium Carbide Fibers with Nano-Grains as Starting Materials for ISOL Targets
Sign Up to like & getrecommendations! Published in 2020 at "Nanomaterials"
DOI: 10.3390/nano10122458
Abstract: This paper presents an experimental study about the preparation, by electrospinning, of uranium carbide fibers with nanometric grain size. Viscous solutions of cellulose acetate and uranyl salts (acetate, acetylacetonate, and formate) on acetic acid and… read more here.
Keywords: nano grains; starting materials; uranium carbide; grains starting ... See more keywords