Metathesis

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ROMP has become an important reaction for the formation of well defined polymers. Ziegler and Natta's early studies on ethylene and polypropylene polymerization lead to extensive research efforts on the investigation of transition metal catalyzed polymerization and its mechanism, which

Hydrosilylation Catalyst

This robust protocol for hydrosilylation of terminal acetylenes to give α-vinylsilanes using [Cp*Ru(MeCN)3]PF6, as well as a number of other catalysts for hydrosilylation, comes from the Trost group at Stanford University.

Metathesis

Olefin metathesis is now a well-entrenched synthetic technique, and is a powerful method for the clean construction of innumerable classes of chemical architectures.

N-Heterocyclic Carbene (NHC) Compounds

Rovis has demonstrated that triazolium salt in the presence of a base can act as an N-heterocyclic carbene organocatalyst1 in highly enantioselective intramolecular Stetter reactions.

Rh2(esp)2 Catalyst

New! Rh2(esp)2, and exceptionally efficient and selective catalyst for C-H amination.

Rieke® Highly Reactive Metals

Metal-enhanced organic synthesis via organometallic intermediates is a widely used preparative route for thousands of organic compounds.

CBILS©

The use of CBILS© – Carbonate Based Ionic Liquid Synthesis – developed by the Austrian company proionic, offers one of the simplest, yet most elegant synthetic methods for the production of ionic liquids

N-Heterocyclic Carbene (NHC) Ligands

Rapid progress in cross-coupling reactions of unactivated substrates catalyzed by metal complexes has transformed the chemical market-place through introduction of an extensive library of achiral and chiral phosphine ligands.

N-Heterocyclic Carbene (NHC) Ligands

Emerging class of privileged ligands

Solid-State Metathesis Materials Synthesis

In the last two decades, a new method termed solid-state metathesis (SSM) has been developed to synthesize compounds that are often difficult to produce conventionally.

N-Heterocyclic Carbenes

Ring-Closing Metathesis

Information regarding ring-closing metathesis; an essential tool for C-C bond formation as shown by the profound impact on total synthesis; provided by Sigma-Aldrich.com.

Ring-Closing Alkyne Metathesis (RCAM)

Alkyne metathesis has been a useful tool for C–C bond formation since the discovery of structurally well-defined metal alkylidynes by Schrock and coworkers.

N-Heterocyclic Carbene-Copper Complexes

TPGS-750-M: Second-Generation Amphiphile for Organometallic Chemistry in Water at Room Temperature

Lipshutz and co-workers have recently developed a second generation technology to their original PTS-enabling surfactant based on the polyoxyethanyl-α-tocopheryl succinate derivative, TPGS-750-M.