Results 101 to 110 of about 938,190 (242)

Biodegradable Grubbs-Loaded Artificial Organelles for Endosomal Ring-Closing Metathesis. [PDF]

open access: yesBiomacromolecules, 2023
Oerlemans RAJF   +6 more
europepmc   +1 more source

Heptane-Soluble Ring-Closing Metathesis Catalysts

open access: yes, 2016
Terminally vinyl-functionalized polyisobutylene (PIB) oligomers can be easily transformed into end-functionalized PIB-bound Ru metathesis catalysts. The nonpolar catalysts so prepared can be used as solutions in heptane and recycled by a gravity-based ...
David E. Bergbreiter (1544338)   +3 more
core   +1 more source

Alkali Metal Mediated Redox Tuning in Bis(μ‐OH) Dinickel(II) Complexes

open access: yesChemistry – A European Journal, EarlyView.
Alkali metal ions are ubiquitous in both enzymatic and synthetic catalytic media. The present study highlights the powerful influence common monocations have on the structural and electrochemical properties of catalytically relevant bis(μ‐hydroxo) dinickel diamond cores, through a well‐defined series of heterometallic clusters (Li+, Na+, K+, and Cs ...
Matthew L. Peris, Joshua A. Buss
wiley   +1 more source

Synthesis of a sucrose-based macrocycle with unsymmetrical monosaccharides "arms"

open access: yesBeilstein Journal of Organic Chemistry, 2018
An efficient methodology for the selective substitution of both terminal positions (C6 and C6’) in 1’,2,3,3’,4,4’-hexa-O-benzylsucrose with different unsaturated monosaccharide units is presented.
Karolina Tiara   +2 more
doaj   +1 more source

Asymmetric Ring-Closing Metathesis:  Kinetic Resolution Catalyzed by a Chiral Molybdenum Alkylidene Complex

open access: yes, 2016
Asymmetric Ring-Closing Metathesis:  Kinetic Resolution Catalyzed by a Chiral Molybdenum Alkylidene ...
Osamu Fujimura (2995140)   +1 more
core   +2 more sources

The Serendipitous Discovery of Rollover Cyclometalation: From Unrecognized Observation to Transformative Chemistry

open access: yesEuropean Journal of Inorganic Chemistry, EarlyView.
Rollover cyclometalation is a distinctive variant of classical cyclometalation where a chelated heterocyclic ligand undergoes internal rotation, releasing one donor atom from coordination and subsequently activating a remote C─H bond with high regioselectivity.
Antonio Zucca, Maria I. Pilo
wiley   +1 more source

Carbon‐Supported Catalytic Systems Assembled by π–π Interactions

open access: yesEuropean Journal of Organic Chemistry, EarlyView.
This review explores the noncovalent immobilization of organic and organometallic catalysts on carbonaceous supports through π–π interactions, highlighting its potential to enhance catalyst recovery, recyclability, and the sustainability of organic synthesis.
Chloé Jamalkhan   +8 more
wiley   +1 more source

Biobased Epoxidized Castor Oil Covalent Adaptable Networks Adhesives Reinforced with Recycled Carbon Fibers

open access: yesMacromolecular Rapid Communications, EarlyView.
It is reported the design of biobased sustainable, smart, and functional adhesives achieved dispersing recycled carbon fibers into biobased epoxy monomer. ABSTRACT The development of sustainable, smart, and functional adhesives is crucial in advancing environmentally friendly materials.
Alberto Cellai   +6 more
wiley   +1 more source

Development of a Method for the Preparation of Ruthenium Indenylidene-Ether Olefin Metathesis Catalysts

open access: yesMolecules, 2012
The reactions between several derivatives of 1-(3,5-dimethoxyphenyl)-prop-2-yn-1-ol and different ruthenium starting materials [<em>i.e.</em>, RuCl<sub>2</sub>(PPh<sub>3</sub>)<sub>3</sub> and RuCl<sub ...
Yann Schrodi   +3 more
doaj   +1 more source

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