Molbank, Vol. 2020, Article M1129: 2-(Fluoromethyl)-4,7-dimethoxy-1-methyl-1H-benzimidazole Molbank doi: 10.3390/M1129 Authors: Patrick Kielty Pau Farràs Dennis A. Smith Fawaz Aldabbagh Selectfluor (1-chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate)) substitutes the TEMPO free radical with fluorine on 4,7-dimethoxy-1-methyl-2-{[(2,2,6,6-tetramethylpiperidin-1-yl)oxy]methyl}-1H-benzimidazole to give the title compound in a 77% yield. A mechanism is...
Fri May 01, 2020 03:00
Molecules, Vol. 25, Pages 2141: Influence of Different Modalities of Grape Withering on Volatile Compounds of Young and Aged Corvina Wines Molecules doi: 10.3390/molecules25092141 Authors: Davide Slaghenaufi Anita Boscaini Alessandro Prandi Andrea Dal Cin Vittorio Zandonà Giovanni Luzzini Maurizio Ugliano Withering is a practice traditionally used in various regions to produce sweet or dry wines. During withering there is an increase in sugar content but also a modification...
03:00
Molecules, Vol. 25, Pages 2143: Porosity at Different Structural Levels in Human and Yak Belly Hair and Its Effect on Hair Dyeing Molecules doi: 10.3390/molecules25092143 Authors: Müllner Pahl Brandhuber Peterlik Yak belly hair was proposed as a cheap substitute for human hair for the development of hair dyes, as its chemical composition closely resembles human hair in Raman spectroscopy. The absence of melanin in yak belly hair also leads to a strong reduction of fluorescence...
03:00
Molecules, Vol. 25, Pages 2140: Parallel Interconnected Kinetic Asymmetric Transformation (PIKAT) with an Immobilized ω-Transaminase in Neat Organic Solvent Molecules doi: 10.3390/molecules25092140 Authors: Wesley Böhmer Lucien Koenekoop Timothée Simon Francesco G. Mutti Comprising approximately 40% of the commercially available optically active drugs, α-chiral amines are pivotal for pharmaceutical manufacture. In this context, the enzymatic asymmetric amination of...
03:00
Molecules, Vol. 25, Pages 2138: Chemical Separation of Uranium and Precise Measurement of 234U/238U and 235U/238U Ratios in Soil Samples Using Multi Collector Inductively Coupled Plasma Mass Spectrometry Molecules doi: 10.3390/molecules25092138 Authors: Veerasamy Takamasa Murugan Kasar Aono Inoue Fukushi Sahoo A new chemical separation has been developed to isolate uranium (U) using two UTEVA columns to minimize iron and thorium interferences from high background...
03:00
Molecules, Vol. 25, Pages 2139: Polysaccharide κ-Carrageenan as Doping Agent in Conductive Coatings for Electrochemical Controlled Release of Dexamethasone at Therapeutic Doses Molecules doi: 10.3390/molecules25092139 Authors: Karla Ramírez Sánchez Aura Ledezma-Espinoza Andrés Sánchez-Kopper Esteban Avendaño-Soto Mónica Prado Ricardo Starbird Perez Smart conductive materials are developed in regenerative medicine to promote a controlled release profile of charged bioactive...
03:00
Molecules, Vol. 25, Pages 2137: Chemical Composition, Antifungal and Insecticidal Activities of the Essential Oils from Tunisian Clinopodium Nepeta Subsp. nepeta and Clinopodium Nepeta Subsp. Glandulosum Molecules doi: 10.3390/molecules25092137 Authors: Debbabi Mokni Chaieb Nardoni Maggi Caprioli Hammami The present investigation was focused on the study of the chemical composition variability and biological activities of the essential oils from Clinopodium nepeta...
Sat May 02, 2020 03:00
Molecules, Vol. 25, Pages 2136: Chemical Characterization and Biological Activity of the Mastic Gum Essential Oils of Pistacia lentiscus Var. Chia from Turkey Molecules doi: 10.3390/molecules25092136 Authors: Nurhayat Tabanca Ayse Nalbantsoy Paul E. Kendra Fatih Demirci Betul Demirci The essential oils (EOs) were isolated by hydrodistillation from wild and cultivated Pistacia lentiscus L. var. chia—mastic gum tree (Anacardiaceae) from two natural habitats, namely...
Sat May 02, 2020 03:00
Molecules, Vol. 25, Pages 2135: Phenylpyrazalopyrimidines as Tyrosine Kinase Inhibitors: Synthesis, Antiproliferative Activity, and Molecular Simulations Molecules doi: 10.3390/molecules25092135 Authors: Bhupender S. Chhikara Sajda Ashraf Saghar Mozaffari Nicole St. Jeans Dindyal Mandal Rakesh Kumar Tiwari Zaheer Ul-Haq Keykavous Parang N1-(α,β-Alkene)-substituted phenylpyrazolopyrimidine derivatives with acetyl and functionalized phenyl groups...
Sat May 02, 2020 03:00
Molecules, Vol. 25, Pages 2134: Influence of the Phenological State of in the Antioxidant Potential and Chemical Composition of Ageratina havanensis. Effects on the P-Glycoprotein Function Molecules doi: 10.3390/molecules25092134 Authors: Trina H. García Claudia Quintino da Rocha Livan Delgado-Roche Idania Rodeiro Yaiser Ávila Ivones Hernández Cindel Cuellar Miriam Teresa Paz Lopes Wagner Vilegas Giulia Auriemma Iraida Spengler Luca Rastrelli Ageratina...
Sat May 02, 2020 03:00
Molecules, Vol. 25, Pages 2133: Bar Adsorptive Microextraction Coated with Carbon-based Phase Mixtures for Performance-Enhancement to Monitor Selected Benzotriazoles, Benzothiazoles, and Benzenesulfonamides in Environmental Water Matrices Molecules doi: 10.3390/molecules25092133 Authors: Ahmad Calado Oliveira Neng Nogueira : In the present work we propose, for the first time, bar adsorptive microextraction coated with carbon-based phase mixtures, followed by microliquid...
Sat May 02, 2020 03:00
Molecules, Vol. 25, Pages 2131: An Unexpected Reaction of Isodehydracetic Acid with Amines in the Presence of 1-Ethyl-3-(3-dimethylaminopropyl) Carbodiimide Hydrochloride Yields a New Type of β-Enaminones Molecules doi: 10.3390/molecules25092131 Authors: Delong Wang Hui Shi The reaction of isodehydracetic acid with amines was serendipitously found to afford β-enaminones in the presence of the coupling agent 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide hydrochloride (EDC)....
Sat May 02, 2020 03:00
Molecules, Vol. 25, Pages 2132: In Vitro Bioaccessibility and Antioxidant Activity of Coffee Silverskin Polyphenolic Extract and Characterization of Bioactive Compounds Using UHPLC-Q-Orbitrap HRMS Molecules doi: 10.3390/molecules25092132 Authors: Castaldo Narváez Izzo Graziani Ritieni Coffee silverskin (CS), the main by-product in the coffee industry, contains a vast number of human health-related compounds, which may justify its exploitation as a functional food ingredient....
Sat May 02, 2020 03:00
Molecules, Vol. 25, Pages 2130: Anticancer and Immunomodulatory Activities of a Novel Water-Soluble Derivative of Ellipticine Molecules doi: 10.3390/molecules25092130 Authors: Regiane Costa de Oliveira Gemilson Soares Pontes Aleksandr Kostyuk Gabriel B. Coutinho Camargo Anamika Dhyani Tetiana Shvydenko Kostiantyn Shvydenko Andriy Grafov Cancer still remains a major public health concern around the world and the search for new potential antitumor molecules is essential...
Fri May 01, 2020 03:00
Molecules, Vol. 25, Pages 2128: Conjugate Addition of Grignard Reagents to Thiochromones Catalyzed by Copper Salts: A Unified Approach to Both 2-Alkylthiochroman-4-One and Thioflavanone Molecules doi: 10.3390/molecules25092128 Authors: Tania J. Bellinger Teavian Harvin Ti’Bran Pickens-Flynn Nataleigh Austin Samuel H. Whitaker Mai Ling C. Tang Yuk Tutein Dabria T. Hukins Nichele Deese Fenghai Guo Grignard reagents undergo conjugate addition to thiochromones catalyzed...
Fri May 01, 2020 03:00
Molecules, Vol. 25, Pages 2129: Valorisation of By-Products from Soybean (Glycine max (L.) Merr.) Processing Molecules doi: 10.3390/molecules25092129 Authors: Colletti Attrovio Boffa Mantegna Cravotto In recent years, increased awareness of the health benefits associated with consuming soy-based foods, knowledge of milk-related allergies and a move towards more sustainable food production have led to an increase in the number of available soy-based products. The biggest...
Fri May 01, 2020 03:00
Molecules, Vol. 25, Pages 2126: Determination of Metals in Tree Rings by ICP-MS Using Ash from a Direct Mercury Analyzer Molecules doi: 10.3390/molecules25092126 Authors: Byunggwon Jeon James V. Cizdziel Elemental profiles in cores of tree trunks (bole wood) have been used for environmental monitoring and reconstruction of metal pollution history. Mercury (Hg) is a global pollutant that can be accurately measured in tree rings in a simple and pragmatic fashion using a direct mercury...
Fri May 01, 2020 03:00
Molecules, Vol. 25, Pages 2124: Solubility Data and Computational Modeling of Baricitinib in Various (DMSO + Water) Mixtures Molecules doi: 10.3390/molecules25092124 Authors: Saad M. Alshahrani Faiyaz Shakeel The solubility and thermodynamic analysis of baricitinib (BNB) in various dimethyl sulfoxide (DMSO) + water mixtures were performed. The “mole fraction solubilities (xe)” of BNB in DMSO and water mixtures were determined at “T = 298.2–323.2...
Fri May 01, 2020 03:00
Molecules, Vol. 25, Pages 2123: Hybrid Imaging Agents for Pretargeting Applications Based on Fusarinine C—Proof of Concept Molecules doi: 10.3390/molecules25092123 Authors: Dominik Summer Milos Petrik Sonja Mayr Martin Hermann Piriya Kaeopookum Joachim Pfister Maximilian Klingler Christine Rangger Hubertus Haas Clemens Decristoforo Hybrid imaging combining the beneficial properties of radioactivity and optical imaging within one imaging probe has gained increasing...
Fri May 01, 2020 03:00
Molecules, Vol. 25, Pages 2125: Sunscreen-Assisted Selective Photochemical Transformations Molecules doi: 10.3390/molecules25092125 Authors: Or Eivgi N. Gabriel Lemcoff In this review, we describe a simple and general procedure to accomplish selective photochemical reaction sequences for two chromophores that are responsive to similar light frequencies. The essence of the method is based on the exploitation of differences in the molar absorptivity at certain wavelengths of the photosensitive...
Fri May 01, 2020 03:00
Molecules, Vol. 25, Pages 2127: The Nutraceutical Value of Carnitine and Its Use in Dietary Supplements Molecules doi: 10.3390/molecules25092127 Authors: Alessandra Durazzo Massimo Lucarini Amirhossein Nazhand Selma B. Souto Amélia M. Silva Patrícia Severino Eliana B. Souto Antonello Santini Carnitine can be considered a conditionally essential nutrient for its importance in human physiology. This paper provides an updated picture of the main features of carnitine...
Fri May 01, 2020 03:00
Molecules, Vol. 25, Pages 2119: Antiviral, Antibacterial, Antifungal, and Cytotoxic Silver(I) BioMOF Assembled from 1,3,5-Triaza-7-Phoshaadamantane and Pyromellitic Acid Molecules doi: 10.3390/molecules25092119 Authors: Sabina W. Jaros Jarosław Król Barbara Bażanów Dominik Poradowski Aleksander Chrószcz Dmytro S. Nesterov Alexander M. Kirillov Piotr Smoleński The present study reports the synthesis, characterization, and crystal structure of a novel bioactive metal-organic...
Fri May 01, 2020 03:00
Molecules, Vol. 25, Pages 2120: Advancing Target Identification of Nitrated Phospholipids in Biological Systems by HCD Specific Fragmentation Fingerprinting in Orbitrap Platforms Molecules doi: 10.3390/molecules25092120 Authors: Bruna Neves Sofia Duarte Pedro Domingues Dolores Pérez-Sala Maria Manuel Oliveira Maria do Rosário Domingues Tânia Melo Nitrated phospholipids have recently been detected in vitro and in vivo and associated with beneficial health effects. They...
Fri May 01, 2020 03:00
Molecules, Vol. 25, Pages 2121: All-Solid-State Lithium Ion Batteries Using Self-Organized TiO2 Nanotubes Grown from Ti-6Al-4V Alloy Molecules doi: 10.3390/molecules25092121 Authors: Vinsensia Ade Sugiawati Florence Vacandio Thierry Djenizian All-solid-state batteries were fabricated by assembling a layer of self-organized TiO2 nanotubes grown on as anode, a thin-film of polymer as an electrolyte and separator, and a layer of composite LiFePO4 as a cathode. The synthesis of self-organized...
Fri May 01, 2020 03:00
Molecules, Vol. 25, Pages 2122: Liquid-Crystal and Fire-Retardant Properties of New Hexasubstituted Cyclotriphosphazene Compounds with Two Schiff Base Linking Units Molecules doi: 10.3390/molecules25092122 Authors: Zuhair Jamain Melati Khairuddean Tay Guan-Seng A series of new hexasubstituted cyclotriphosphazene compounds (4a–j) consisting of two Schiff base linking units and different terminal substituents was successfully synthesized and characterized. The structures...
Fri May 01, 2020 03:00
Molecules, Vol. 25, Pages 2118: Phosphoric Acid Activated Carbon from Melia azedarach Waste Sawdust for Adsorptive Removal of Reactive Orange 16: Equilibrium Modelling and Thermodynamic Analysis Molecules doi: 10.3390/molecules25092118 Authors: Jehanzeb Ali Shah Tayyab Ashfaq Butt Cyrus Raza Mirza Ahson Jabbar Shaikh Muhammad Saqib Khan Muhammad Arshad Nadia Riaz Hajira Haroon Syed Mubashar Hussain Gardazi Khurram Yaqoob Muhammad Bilal Waste wood biomass...
Fri May 01, 2020 03:00
Molecules, Vol. 25, Pages 2117: Effects of the Combination of β-Hydroxy-β-Methyl Butyrate and R(+) Lipoic Acid in a Cellular Model of Sarcopenia Molecules doi: 10.3390/molecules25092117 Authors: Mannelli Micheli Lucarini Parisio Toti Tenci Zanardelli Branca Pacini Ghelardini : Sarcopenia is a clinical problem associated with several pathological and non-pathological conditions. The aim of the present research is the evaluation of the pharmacological...
Thu Apr 30, 2020 03:00
Molecules, Vol. 25, Pages 2116: Kitamura Electrophilic Fluorination Using HF as a Source of Fluorine
Molecules, Vol. 25, Pages 2116: Kitamura Electrophilic Fluorination Using HF as a Source of Fluorine Molecules doi: 10.3390/molecules25092116 Authors: Han Butler Moriwaki Konno Soloshonok Kitamura This review article focused on the innovative procedure for electrophilic fluorination using HF and in situ generation of the required electrophilic species derived from hypervalent iodine compounds. The areas of synthetic application of this approach include fluorination...
Thu Apr 30, 2020 03:00
Molecules, Vol. 25, Pages 2115: Identification of Potential Extractables and Leachables in Cosmetic Plastic Packaging by Microchambers-Thermal Extraction and Pyrolysis- Gas Chromatography-Mass Spectrometry Molecules doi: 10.3390/molecules25092115 Authors: Murat Harohalli Puttaswamy Ferret Coslédan Simon Most container–content interaction studies are carried out through migration tests on end products or simulants involving generally toxic solvents. This...
Thu Apr 30, 2020 03:00
Molecules, Vol. 25, Pages 2114: An Overview of the Potential Use of Ethno-Medicinal Plants Targeting the Renin–Angiotensin System in the Treatment of Hypertension Molecules doi: 10.3390/molecules25092114 Authors: Pietro De Lange-Jacobs Asma Shaikh-Kader Bianca Thomas Trevor T. Nyakudya The development of risk factors associated with cardiovascular disorders present a major public health challenge in both developed countries and countries with emerging economies. Hypertension...
Thu Apr 30, 2020 03:00
Molecules, Vol. 25, Pages 2113: A Simple Biorefinery Concept to Produce 2G-Lactic Acid from Sugar Beet Pulp (SBP): A High-Value Target Approach to Valorize a Waste Stream Molecules doi: 10.3390/molecules25092113 Authors: Regiane Alves de Oliveira Roland Schneider Betânia Hoss Lunelli Carlos Eduardo Vaz Rossell Rubens Maciel Filho Joachim Venus Lactic acid is a high-value molecule with a vast number of applications. Its production in the biorefineries model is a possibility...
Thu Apr 30, 2020 03:00
Molecules, Vol. 25, Pages 2110: Chemistry and Reactivity of Tannins in Vitis spp.: A Review Molecules doi: 10.3390/molecules25092110 Authors: Aude A. Watrelot Erin L. Norton Tannins are a group of polyphenols found in fruits, leaves, trees, etc., well known in the leather industry and in apples, persimmons and grapes, because of their capacity to interact with other polyphenols or other components either from the food product or from saliva. Prior to being able to interact with other...
Thu Apr 30, 2020 03:00
Molecules, Vol. 25, Pages 2108: Water-Dependent Blending of Pectin Films: The Mechanics of Conjoined Biopolymers Molecules doi: 10.3390/molecules25092108 Authors: Yifan Zheng Aidan Pierce Willi L. Wagner Henrik V. Scheller Debra Mohnen Maximilian Ackermann Steven J. Mentzer Biodegradable pectin polymers have been recommended for a variety of biomedical applications, ranging from the delivery of oral drugs to the repair of injured visceral organs. A promising approach...
Thu Apr 30, 2020 03:00
Molecules, Vol. 25, Pages 2111: Fermented Wild Ginseng by Rhizopus oligosporus Improved l-Carnitine and Ginsenoside Contents Molecules doi: 10.3390/molecules25092111 Authors: Ganghee Lee Thi Thanh Hanh Nguyen Tae Yun Lim Juho Lim Byeongsu Park Seonmin Lee Il-Kyoon Mok Kunal Pal Sangyong Lim Doman Kim We conducted this study to investigate the beneficial effects of Rhizopus oligosporus fermentation of wild ginseng on ginsenosides, l-carnitine contents and its...
Thu Apr 30, 2020 03:00
Molecules, Vol. 25, Pages 2109: Photocatalytic Cleavage of β-O-4 Ether Bonds in Lignin over Ni/TiO2 Molecules doi: 10.3390/molecules25092109 Authors: Changzhou Chen Peng Liu Haihong Xia Minghao Zhou Jiaping Zhao Brajendra K. Sharma Jianchun Jiang It is of great importance to explore the selective hydrogenolysis of β-O-4 linkages, which account for 45–60% of all linkages in native lignin, to produce valued-added chemicals and fuels from biomass employing...
Thu Apr 30, 2020 03:00
Molecules, Vol. 25, Pages 2112: Overlooked Scents: Chemical Profile of Soma, Volatile Emissions and Trails of the Green Tree Ant, Oecophylla smaragdina Molecules doi: 10.3390/molecules25092112 Authors: Vivek Kempraj Soo Jean Park Stefano De Faveri Phillip W. Taylor The green tree ant, Oecophylla smaragdina, is one of only two recognized species of weaver ants. While the identity and functions of chemicals produced and emitted by its congener O. longinoda have been studied quite...
Thu Apr 30, 2020 03:00
Molecules, Vol. 25, Pages 2106: Facile Synthesis of NH-Free 5-(Hetero)Aryl-Pyrrole-2-Carboxylates by Catalytic C–H Borylation and Suzuki Coupling Molecules doi: 10.3390/molecules25092106 Authors: Saba Kanwal Noor-ul Ann Saman Fatima Abdul-Hamid Emwas Meshari Alazmi Xin Gao Maha Ibrar Rahman Shah Zaib Saleem Ghayoor Abbas Chotana A convenient two-step preparation of NH-free 5-aryl-pyrrole-2-carboxylates is described. The synthetic route consists of catalytic borylation...
Thu Apr 30, 2020 03:00
Molecules, Vol. 25, Pages 2104: Beyond Oncological Hyperthermia: Physically Drivable Magnetic Nanobubbles as Novel Multipurpose Theranostic Carriers in the Central Nervous System Molecules doi: 10.3390/molecules25092104 Authors: Eleonora Ficiarà Shoeb Anwar Ansari Monica Argenziano Luigi Cangemi Chiara Monge Roberta Cavalli Federico D’Agata Magnetic Oxygen-Loaded Nanobubbles (MOLNBs), manufactured by adding Superparamagnetic Iron Oxide Nanoparticles (SPIONs) on the...
Thu Apr 30, 2020 03:00
Molecules, Vol. 25, Pages 2107: Screening Suitability of Northern Hemisphere Algal Strains for Heterotrophic Cultivation and Fatty Acid Methyl Ester Production Molecules doi: 10.3390/molecules25092107 Authors: Jean Claude Nzayisenga Calle Niemi Lorenza Ferro Andras Gorzsas Francesco G. Gentili Christiane Funk Anita Sellstedt Rapid rises in atmospheric CO2 levels derived from fossil fuel combustion are imposing urgent needs for renewable substitutes. One environmentally...
Thu Apr 30, 2020 03:00
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου