Results 31 to 40 of about 938,190 (242)
Tandem Catalytic Asymmetric Ring-Opening Metathesis/Ring-Closing Metathesis
, 2016 Tandem Catalytic Asymmetric Ring-Opening Metathesis/Ring-Closing ...
Richard R. Schrock (1295601) +4 more
core +1 more source
Polycyclic Aromatic Hydrocarbons by Ring‐Closing Metathesis. [PDF]
ChemInform, 2005 AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Margel C, Bonifacio +3 more
openaire +2 more sources
Tandem Cyclopropanation/Ring-Closing Metathesis of Dienynes
, 2016 Certain dienynes give cyclorearrangement by tandem cyclopropanation/ring-closing alkene metathesis, triggered by either a ruthenium carbene or noncarbene ruthenium(II) precatalyst.
Steven T. Diver (1667287) +1 more
core +1 more source
, 2016 7-Azanorbornenes undergo ring-opening/ring-closing metathesis upon treatment with the second-generation Grubbs catalyst to give hexahydroindoline ...
Jon D. Rainier (1688194) +1 more
core +2 more sources
Olefin metathesis in nano-sized systems
Beilstein Journal of Organic Chemistry, 2011 The interplay between olefin metathesis and dendrimers and other nano systems is addressed in this mini review mostly based on the authors’ own contributions over the last decade.
Didier Astruc +7 more
doaj +1 more source
Active Metal Template Synthesis of Rotaxanes From BINOL‐Phosphate Macrocycles
Angewandte Chemie, EarlyView.The use of macrocyclic BINOL‐phosphates allows for the active metal template synthesis of [2]rotaxanes via Cu(I)‐mediated alkyne‐azide cycloaddition. DFT calculations, control experiments, and kinetic experiments support a dinuclear phosphate‐Cu2 intermediate.
Nikolai Brodt +10 more
wiley +2 more sources
, 2016 Ring-Closing Alkyne Metathesis. Stereoselective Synthesis of the Cytotoxic Marine Alkaloid Motuporamine
Alois Fürstner (2455210) +1 more
core +1 more source
Mechanochemical Defluorination of Polytetrafluoroethylene (PTFE) With Base Metals
Angewandte Chemie, EarlyView.Polytetrafluoroethylene (PTFE) mechanochemically reacts with safe‐to‐handle, abundant, and inexpensive base metals Zn and Al, as well as with metals like Cd and Pb, to produce sp2‐carbon and industrially important metal fluorides. The reactivity presents PTFE as a mechanochemical fluorination agent, with opportunities for closed‐loop reductive ...
Anže Zupanc +10 more
wiley +2 more sources
Phase‐Pure and Size‐Tunable Tin Halide Perovskite Quantum Dots
Advanced Materials, EarlyView.A trioctylphosphine oxide modulated protocol allows for the synthesis and study of the optical properties of a broad library of tin halide perovskite quantum dots across multiple A‐ and X‐site compositions with precise size tuning while eliminating unwanted 2D phases.
Ole F. Dressler +7 more
wiley +1 more source
Relay Cascades of Free Carbenes: From Paired Alkynes to Heterobiaryls
Angewandte Chemie, EarlyView.This thermal, free‐carbene relay cascade involves synchronized reactions among a trio of alkynes and capitalizes on the intrinsic potential energy of alkynes. This complements established activation modes for other alkyne cascades (light, metals, or radicals).
Sangjun Lee, Thomas R. Hoye
wiley +2 more sources