Results 121 to 130 of about 253,250 (328)

Visible-Light-Induced Regioselective Alkylation of Coumarins via Decarboxylative Coupling with N-Hydroxyphthalimide Esters.

open access: yesOrganic Letters, 2019
An efficient photocatalytic decarboxylative 3-position alkylation of coumarins by using alkyl N-hydroxyphthalimide esters as alkylation reagents has been developed.
C. Jin, Zhiyang Yan, Bin Sun, Jin Yang
semanticscholar   +1 more source

Ythdc1‐p300‐Klf5 Complex‐Mediated Golgi Dysfunction Promotes Aortic Aneurysm

open access: yesAdvanced Science, EarlyView.
In their Research Article (DOI: https://doi.org/10.1002/advs.202512116* lF: 14.1 Q1), Wenli Wang and co‐workers identifies a novel lncRNA m6A modification‐dependent regulatory mechanism of vascular homeostasis, and constructs a predictive model for post‐operative short‐term death based on AD patient's features, providing a platform to be able to ...
Wen‐Li Wang   +22 more
wiley   +1 more source

Study of bonding between glass and plastic in glass-reinforced plastics - Extended work Quarterly progress report, 1 Jan. - 31 Mar. 1967 [PDF]

open access: yes
Procedures for fluorination and alkylation of glass fabric for subsequent use in production of ...
Bertolucci, M. D.   +2 more
core   +1 more source

Conducting polymer wires in mesopore hosts [PDF]

open access: yes, 1994
Nanometer-size conducting structures are of great interest in view of fundamental issues and potential applications. We explore the inclusion chemistry of conjugated polymers and graphite-like materials as a means to create such structures.
Beck   +19 more
core   +1 more source

A Designed Pre-Mix Method for Zeolite Y-Based Catalyst Improving Isobutane-Butene Alkylation Performance

open access: green, 2022
Shunli Zhou   +7 more
openalex   +1 more source

Beyond Friedel and Crafts: Directed Alkylation of C-H Bonds in Arenes.

open access: yesAngewandte Chemie, 2019
Alkylation of arenes is one of the most fundamental transformations in chemical synthesis and leads to privileged scaffolds in many areas of science. Classical methods for the introduction of alkyl groups to arenes are mostly based on the Friedel-Crafts ...
G. Evano, Cédric Theunissen
semanticscholar   +1 more source

Leveraging 3D Molecular Spatial Visual Information and Multi‐Perspective Representations for Drug Discovery

open access: yesAdvanced Science, EarlyView.
A deep learning framework called MolVisGNN is proposed to fuse 3D molecular visual information of drugs with multi‐source features, which proves the importance of 3D molecular visual information of drugs and the advancedness of this model in the field of drug discovery, and provides a reference for how to more comprehensively express small molecule ...
Zimai Zhang   +9 more
wiley   +1 more source

Synergistic Ultrasound‐Photo Enhancement of Ferroelectric Catalysis via Molecular Multiferroics

open access: yesAdvanced Science, EarlyView.
This work demonstrates the first use of molecular multiferroic DEFM‐FeBr4 as an efficient catalyst for alkane oxidation using O2. Synergistic ultrasound and light activation enable outstanding performance, achieving a TON of 1942—29 times higher than BaTiO3. Mechanistic insights reveal ferroelectric polarization enhances charge separation. The approach
Lin‐Yu Zhao   +7 more
wiley   +1 more source

Transmission Infrared Spectra of CH_3-, CD_3-, and C_(10)H_(21)-Ge(111) Surfaces [PDF]

open access: yes, 2011
The surface chemistry of CH_3–, CD_3–, and C_(10)H_(21)–Ge(111) surfaces prepared through a bromination/alkylation method have been investigated by infrared spectroscopy. Well-ordered CH_3–Ge(111) surfaces could be prepared only if, prior to bromination,
Brunschwig, Bruce S.   +2 more
core   +1 more source

Use of genetic algorithms and gradient based optimization techniques for calcium phosphate precipitation [PDF]

open access: yes, 2004
Phase equilibrium computations constitute an important problem for designing and optimizing crystallization processes. The Gibbs free energy is generally used as an objective function to find phase amount and composition at equilibrium. In such problems,
C. Azzaro-Pantel   +11 more
core   +1 more source

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