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N-Heterocyclic Carbene Ligands
A wide range of NHC ligands are commonly available which exhibit high activities.
Jamison Nickel (II) Precatalysts
The Jamison group has developed a library of bench-stable phosphine-containing nickel(II) precatalysts that are converted into active catalysts in situ.
P-Phos, PhanePhos and BoPhoz™ Ligands
The P-Phos ligand family was developed by Professor Chan of Hong Kong Polytechnic University and licensed to JM CCT in 2002. P-Phos is an atropisomeric biaryl bisphosphine with the unique feature of incorporating two methoxy-substituted pyridine rings in the backbone.
Reductive amination with 2-picoline-borane complex
2-picoline-borane (pic-BH3) is an excellent alternative reagent for reductive aminations.
PEPPSI™ Catalysts
Explore the higher efficiency and superior functional group tolerance of the Pyridine-Enhanced Precatalyst Preparation Stabilization and Initiation (PEPPSI™) palladium N-heterocyclic-carbene catalyst system.
DuPhos and BPE Ligands
Asymmetric hydrogenation reactions represent the ideal process for the commercial manufacture of single-enantiomer compounds, because of the ease by which these robust procedures can be scaled up and because of the low levels of byproducts generated in these asymmetric hydrogenations.
Palladacycle Coupling Catalysts
Palladacyclic catalysts developed by Bedford’s group are examples of a select group of catalysts capable of affecting a variety of coupling reactions using difficult to activate aryl chlorides at very low catalyst loadings.
Of the thousands of chiral ligands used in asymmetric synthesis a relatively large number exhibit C2-symmetry. More recently, non-symmetrical modular P,N-ligands have been introduced independently by Pfaltz, Helmchen, and Williams and applied successfully in various metal-catalyzed reactions.
Hayashi Catalysts
We pleased to offer the latest technology from Hayashi, including both the pre-catalysts.
Buchwald Phosphine Ligands
Buchwald Phosphine Ligands
Nok – Third-Generation Amphiphile for Cross-Coupling Chemistry in Water
Micellular catalysis has provided the ability to carry out several commonly used transformations used in the synthetic community to be carried out in water.
MCAT- 53™ Catalyst for Ruthenium Formation
A recyclable, ligand-free ruthenium catalyst for C–H activation reactions and concomitant C–C bond formation in the presence of water.
Cationic Gold(I) Complexes Based on Bulky Phosphine Ligands: New Opportunity for Efficient Gold Catalysis
Cationic Gold(I) Complexes Based on Bulky Phosphine Ligands: New Opportunity for Efficient Gold Catalysis
Gold Catalyst
We are proud to offer a treasure-trove of gold precatalysts and silver salts, as well as an extensive portfolio of unsaturated building blocks to accelerate your research success in this exciting field.
Aminophosphine Ligands
Aminophosphine Ligands
An Introduction to A-Phos, its Applications and Advantages
Ligand used to prepare a palladium dichloride catalyst on treatment with PdCl2(COD). The catalyst effectively cross-couples aryl boronic acids with heteroaryl chlorides.
KitAlysis™ High-Throughput Screening Platform
KitAlysis High-Throughput Screening Kits provide solution to efficiently identify or optimize suitable catalytic reaction conditions. Chemist can rapidly run 24 unique micro scale reactions in parallel with tailored conditions.
1-tBu-Indenyl Supported Palladium Precatalysts for Cross-Coupling
The Hazari group has developed an improved palladium precatalyst scaffold for a wide range of cross-coupling reactions
Diazaphospholane Ligands for Catalytic Asymmetric Transformations
Diazaphospholane Ligands for Catalytic Asymmetric Transformations: Professor Landis and co-workers developed a series of new ligands based on chiral 3,4-diazaphospholane structures.
Solvias MeOBIPHEP Ligands: State-of-the-art atropisomeric MeOBIPHEP ligands, also referred to as MeO-BIPHEP, originally developed by Roche, have an extraordinarily broad performance profile for many synthetic applications due to their modular ligand design.
Kwon Phosphines: P-Chiral Monodentate Phosphines from Hydroxyproline
Chiral phosphines have been the staple ligands for asymmetric transition metal catalysis and more recently operate as catalysts in organic phosphinocatalysis.
N-Heterocyclic Carbene-Copper Complexes
N-Heterocyclic Carbene-Copper Complexes
C-O Cross-Coupling of Activated Aryl and Heteroaryl Halides with Aliphatic Alcohols
JosiPhos CyPF-tBu and palladium give catalyst for alkoxylation of activated heteroaryl halides with primary, secondary, and tertiary alcohols
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.
DalPhos Ligands
DalPhos is air-stable and contains the bulky di(1-adamantyl)phosphino [P(1-Ad)2] fragment. These ligands are useful in Pd-catalyzed C-N and C-C bond formation. Both Me-DalPhos and Mor-DalPhos allow for Pd-catalyzed ammonia, hydrazine and acetone cross-coupling with good functional group tolerance
Cinchona Alkaloids
Asymmetric phase-transfer catalysis (PTC) has been recognized as a “green” alternative to many homogeneous synthetic organic transformations, and has found widespread application. Synthetically modified cinchona alkaloids are typical chiral organocatalysts used in asymmetric PTC.
ChemBeads Solid Catalyst Coated Glass Beads
ChemBeads, catalyst-coated glass beads, offer a simple and cost-efficient solution for dispensing miniscule amounts of solid chemical reagents for nanomole-scale use in high-throughput reaction screening.
Synthesis Made Synple – Synple Automatic Synthesizer & Reagent Cartridges
Synple 2 automated organic chemical synthesis system allows researchers to have their products generated for them while reducing both human error and manual labor. Synple can handle a variety of reactions including fluoration, protein degradation, Suzuki coupling, and more.
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.
Rhodium Catalyzed Asymmetric Suzuki Related Cross Coupling Reactions
Discover the role of boronic acids in enantioenriched C(sp2)–C(sp2) product synthesis, specifically the rhodium-catalyzed Suzuki–Miyaura-type arylations of allylic halides and cyclobutenes.
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