Results 81 to 90 of about 4,197,741 (336)

Utility of triphenylphosphine dihalides in organic reactions: esterification using triphenylphosphine dibromide as the dehydrating agent [PDF]

, 1985
A new esterification method was investigated using triphenylphosphine dibromide as a dehydrating agent. This investigation has established that the method is useful when the acid is aromatic or arylallylic.
Lajis, Md Nordin
core  

Multifocal Osteonecrosis Secondary to Chronic Alcohol Ingestion [PDF]

Case Reports in Orthopedics, 2015
Multifocal osteonecrosis is a relatively rare disorder with an estimated incidence of around 3% among patients diagnosed as having osteonecrosis. Multifocal osteonecrosis is caused by the several conditions including corticosteroid treatment, coagulation disorders, connective tissue disorders including systemic lupus erythematosus (SLE), inflammatory ...
Kazu Matsumoto, Hiroyasu Ogawa, Haruhiko Akiyama   +2 more
openaire   +3 more sources

Kinetics and Mechanisms of Dehydration of Secondary Alcohols Under Hydrothermal Conditions

ACS Earth and Space Chemistry, 2018
Alcohol dehydration by elimination of water is central to a series of functional group interconversions that have been proposed as a reaction pathway that connects hydrocarbons and carboxylic acids under geochemically relevant hydrothermal conditions ...
C. Bockisch, E. Lorance, H. Hartnett, E. Shock, I. Gould   +4 more
semanticscholar   +1 more source

Network Localization of Fatigue in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Fatigue is among the most common symptoms and one of the main factors determining the quality of life in multiple sclerosis (MS). However, the neurobiological mechanisms underlying fatigue are not fully understood. Here we studied lesion locations and their connections in individuals with MS, aiming to identify brain networks ...
Olli Likitalo, Jaakko Kungshamn, Albert Bellmunt‐Gil, Silvia Tommasin, Abhineet Ojha, Matias Viitala, Juho Aaltonen, Jyrki Lötjönen, Juha Koikkalainen, Pauli Ylikotila, Patrizia Pantano, Merja Soilu‐Hänninen, Juho Joutsa   +12 more
wiley   +1 more source

Bases of inorganic and organic chemistry [PDF]

, 2016
Stated fundamental theoretical principles of general, inorganic and organic chemistry and analyzed the reactivity of the most important classes of inorganic and organic substances. A multivariate tasks and exercises for classroom and independent work are
Alami, D., Slavkova, M., Ved, M.
core  

Changes in Immune‐Inflammation Status and Acute Ischemic Stroke Prognosis in Prospective Cohort

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Inflammation is a critical risk factor for poor outcomes in cerebral infarction. Prior studies focused primarily on baseline inflammation status, neglecting dynamic longitudinal changes. We try to investigate the association between immune‐inflammation status alterations and stroke prognosis, and evaluated three systemic biomarkers'
Songfang Chen, Wenting Huang, Yitian Liu, Xuan Chen, Buyu Ke, Qian Shen, Hanyu Cai, Jing Sun, Yan Li, Yungang Cao, Beilei Hu, Keyang Chen   +11 more
wiley   +1 more source

Investigating Interactions of Biomembranes and Alcohols: A Multiscale Approach

, 2004
We study the interaction of lipid bilayers with short chain alcohols using molecular dynamics on different length scales. We use detailed atomistic modeling and modeling on the length scale where an alcohol is just an amphiphilic dimer.
Adachi, Ayton, Balali-Mood, Bandyopadhyay, Bemporad, Berendsen, Berendsen, Berger, Bisson, Cramer, de Vries, Essmann, Falck, Faller, Feller, Feller, Goetz, Guo, Gurtovenko, Husslein, Kranenburg, Lee, Leontiadou, Lindahl, Ly, Ly, Marrink, Marrink, Mashl, Mou, Mouritsen, Müller, Nagle, Pandit, Pandit, Patra, Patra, Patra, Pereira, Rog, Saiz, Shelley, Smit, Smondryev, Smondryev, Soddemann, Sum, Sum, Tieleman, Tobias, Tu   +50 more
core   +1 more source

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, Bustillo Pérez, Antonio, González Collado, Isidro, Hernández Galán, Rosario, Pinedo Rivilla, Cristina   +4 more
core   +2 more sources

The McCance Brain Care Score and Mortality: Evidence From a Large‐Scale Population‐Based Cohort

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives This study aimed to examine the relationship between the McCance Brain Care Score (BCS) and mortality in the general population. Methods We conducted a prospective, population‐based cohort study using data from the UK Biobank. Participants with complete data enabling calculation of BCS and full mortality information were included ...
Zhiqiang Xu, Xiaoxiao Wang, Nan Li
wiley   +1 more source

Ti–Pd Alloys as Heterogeneous Catalysts for Hydrogen Autotransfer Reaction and Catalytic Improvement by Hydrogenation Effects [PDF]

, 2019
Ti−Pd alloys were investigated as heterogeneous catalysts for hydrogen autotransfer reactions. This is the first reported study of alloys as catalysts for hydrogen‐borrowing reactions using alcohols.
Kondo Ryota, Obora Yasushi, Suzuki Takeyuki, Takahashi Yuya, Takeshita Hiroyuki T, Utsunomiya Masayoshi, 大洞 康嗣, 竹下 博之, 近藤 亮太   +8 more
core   +1 more source