Results 71 to 80 of about 3,168 (214)

Organic-Inorganic Hybrid Silica Material Derived from a Monosilylated Grubbs-Hoveyda Ruthenium Carbene as a Recyclable Metathesis Catalyst

open access: yesMolecules, 2010
The synthesis of a monosilylated Grubbs-Hoveyda ruthenium alkylidene complex is described, as well as the preparation and characterization of the corresponding material by sol-gel cogelification with tetraethoxysilane (TEOS) and the assay of this ...
Michel Wong Chi Man   +4 more
doaj   +1 more source

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

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

Late‐Stage Functionalization of Peptides on the Solid Phase

open access: yesAngewandte Chemie International Edition, EarlyView.
Peptide modifications are essential to control pharmacodynamic and pharmacokinetic properties of peptide drugs. Consequently, strategies that allow for efficient and rapid incorporation of non‐canonical modifications into peptides in parallel formats are highly sought after.
Marius Werner   +2 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

Advanced sol-gel process for efficient heterogeneous ring-closing metathesis. [PDF]

open access: yesSci Rep, 2021
Aharon S   +5 more
europepmc   +1 more source

Design and synthesis of novel bis-annulated caged polycycles via ring-closing metathesis: pushpakenediol

open access: yesBeilstein Journal of Organic Chemistry, 2014
Intricate caged molecular frameworks are assembled by an atom economical process via a Diels–Alder (DA) reaction, a Claisen rearrangement, a ring-closing metathesis (RCM) and an alkenyl Grignard addition.
Sambasivarao Kotha   +1 more
doaj   +1 more source

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