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r37980778c78--088172a2a7cda9b5bc4673bb862e5a4a
From the roots of Lespedeza cyrtobotrya, 45 flavonoids were isolated along with 20 new and 25 known compounds. Lipophilic flavonoids 2, 3, 7, 9, 11, 28, 30, and 39 exhibited... -
Parameters Ruling Capillary Forces at the Submillimetric Scale
This paper reviews the way to compute capillary forces between two solids by numerically integrating the Laplace equation describing the shape of an axially symmetric meniscus... -
r37980778c78--f301b2addd4332d3750003f0044e6587
Treatment of M(OiPr)4 (M = Ti, V) and [Zr(OEt)4]4 with excess 1,4-HOC6H4OH in THF afforded [M(OC6H4O)a(OC6H4OH)3.34-1.83a(OiPr)0.66-0.17a(THF)0.2]n (M = Ti, 1-Ti; V, 1-V, 0.91 ≤... -
Access Control
Publisher Summary Access control is the control of access to property, services, events, or information, and is a combination of several things including control, record... -
Consistent Aromaticity Evaluations of Methylenecyclopropene Analogues
Quantitative evaluations of the aromaticity (antiaromaticity) of neutral exocyclic substituted cyclopropenes (HC)2CX (X = BH to InH (group 13), CH2 to SnH2 (group 14), NH to... -
r37980778c78--90ecc1e90e4c75333802269ff1d2405c
Tetrabromobisphenol A (TBBPA) and hexabromocyclododecane diastereoisomers (α, β, and γ-HBCD) were determined in 24 pooled human milk samples and 48 Chinese total diet study... -
dedup_wf_001--a2becc5a08d1798af30764d21dfdcdbf
Se ofrecen los contenidos del curso "Visión integral de las bibliotecas: función, valor, servicios, recursos, usuarios y estrategias" impartido por personal académico de la... -
r37980778c78--65b682166ca9290d066c4a0923857f16
[K(18-crown-6)]2[Te2As2] is the first four-membered ring Zintl anion of elements from groups XV and XVI. The anion has an unexpected triplet aromatic ground state. -
Visible Light-Induced Efficient Contaminant Removal by Bi<sub>5</sub>O<sub>7<...
A new visible light-driven photocatalyst, Bi5O7I, prepared by a hydrothermal method was studied. The as-prepared Bi5O7I exhibited efficient photocatalytic activity in the... -
Hepatic CYP1A Induction by Chlorinated Dioxins and Related Compounds in the E...
The present study assesses effects of dioxins and related compounds (DRCs) including polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans, and dioxin-like... -
r37980778c78--bad97b1400c7d0d496dab7811472c445
This work presents experimental values for the excess volumes (VmE) at 291.15, 298.15, 318.15, and 328.15 K; excess enthalpies (HmE) at 291.15, 298.15, and 318.15 K; and... -
r37980778c78--ee4fbe42cb3ad326d4e60b1d03b7095f
Syntheses of the enantiomerically pure phytoprostanes B1 type I and II are described starting from furfural and n-propylfuran. Key steps include the preparation of the Freimanis... -
Dendrimer-Supported Oligothiophene Synthesis: Aliphatic Ether Dendrimers in ...
The first dendrimer-supported synthesis of oligothiophenes is reported. The dendrimer serves both as a solubilizing group and a “handle” to facilitate the iterative synthesis of... -
Ventajas del formato ePub para la difusión de contenidos en Humanidades: just...
Una versión en pdf del contenido está disponible en https://doi.org/10.5281/zenodo.2580057 -
Synthesis of Fluoroalkene Dipeptide Isosteres by an Intramolecular Redox Reac...
(Z)-Fluoroalkene dipeptide isosteres (FADIs 16) have served as potential dipeptide mimetics possessing the substitution of fluoroalkenes for parent peptide bonds. Previously, we... -
Asymmetric Synthesis of New β,β-Difluorinated Cyclic Quaternary α-Amino Acid ...
The synthesis of new β,β-difluorinated cyclic quaternary α-amino acid derivatives 1 in which a ring-closing metathesis reaction (RCM) constitutes the key step is described. The... -
r37980778c78--b52a181e4486bbe4a71d31baba723d5c
A series of highly congested polyphenylbiphenyls and polyarylfluorenes has been prepared and their X-ray structures determined. Decaphenylbiphenyl adopts a very unusual... -
Unusual Transannular Cyclization Products of Sarcophytoxide, a 14-Membered Ma...
Treatment of sarcophytoxide with trimethylsilyl trifluoromethanesulfonate afforded an aromatic ketone as an unusual cyclization product. The modified Mosher's method and X-ray... -
Total Synthesis of the Ristocetin Aglycon
The first total synthesis of the ristocetin aglycon is described employing a modular and highly convergent strategy. An effective 12-step (12% overall) synthesis of the ABCD... -
Chassis Dynamometer Study of Emissions from 21 In-Use Heavy-Duty Diesel Vehicles
Regulated emissions from 21 in-use heavy-duty diesel vehicles were measured on a heavy-duty chassis dynamometer via three driving cycles using a low-sulfur diesel fuel....
