97920-65-5

Upstream product

• 27955-94-8 1,1,1-tris(4-hydroxyphenyl)ethane 
• 106-96-7 propargyl bromide 
• 83425-83-6 1,1,1-tris(4-methoxyphenyl)ethane 
• 3010-81-9 tris(4-methoxyphenyl)methanol 

Downstream Products

• 1041199-47-6 (2S,2'S,2''S,4S,4'S,4''S)-4,4',4''-(4,4',4''-(4,4',4''-(ethane-1,1,1-triyl)tris(benzene-4,1-diyl))tris(oxy)tris(methylene)tris(1H-1,2,3-triazole-4,1-diyl))tris(pyrrolidine-4,2-diyl)tris(diphenylmethanol) 
• 1224617-73-5 C₈₀H₇₅N₉O₂₇ 
• 1224617-76-8 C₉₂H₉₉N₉O₂₇ 

Relevant academic research and scientific papers

A supramolecular brush polymer via the self-assembly of bridged tris(β-cyclodextrin) with a porphyrin derivative and its magnetic resonance imaging

Accurate imaging of soft tissues is one of the ultimate goals in biomedical imaging. Different imaging modalities can improve their disadvantages, and promote the imaging ability. However, once an imaging agent has been prepared, it is usually hard to adj

Olefin hydroformylation and kinetic studies using mono- and trinuclear N,O-chelate rhodium(I)-aryl ether precatalysts

Rh(I)-salicylaldimine-triazole mononuclear (6) and trinuclear (7) complexes based on an aryl-ether scaffold were investigated as precatalysts in the rhodium-catalysed hydroformylation of the terminal olefin, 1-octene, and internal olefins, 7-tetradecene and 4-octene. The complexes generally show good catalytic activity in the hydroformylation of 1-octene at temperatures ranging from 75 °C to 95 °C and syngas pressures of 20 to 40 bar. The precatalysts have excellent stability and could be reused several times using organic solvent nanofiltration under optimum conditions of 85 °C and 40 bar. Kinetic studies using catalyst precursor 6 were investigated by evaluating the effect of temperature, syngas total pressure and catalyst loading on the rate of hydroformylation. The activation energy for the hydroformylation of 1-octene was calculated to be 62 kJ mol?1 and the experimental rate constants were found to be in good agreement with the predicted rate data obtained using a modified fundamental mechanism-based rate model.

Star polymers by photoinduced copper-catalyzed azide-alkyne cycloaddition click chemistry

Well-defined star polymers consisting of tri-, tetra-, or octa-arms have been prepared via coupling-onto strategy using photoinduced copper(I)-catalyzed 1,3-dipolar cycloaddition click reaction. An azide end-functionalized polystyrene and poly(methyl meth

Highly efficient synthesis and characterization of multiarm and miktoarm star-long-branched polymers via click chemistry

Two series of 3-12 multiarm star polymers of butadiene and styrene (S-PB and S-PS) with high Mn of arms (≥20 kg mol-1) and narrow PDI (≤1.04) were synthesized via click chemistry between azide-terminated polymers and multialkynyl org

METHOD OF USING CLICK CHEMISTRY TO FUNCTIONALIZE DENDRIMERS

A library of functionalized dendritic macromolecules was prepared in extremely high yields using no protecting group strategies and with only minimal purification steps through the use of copper(l)-catalyzed 1 ,3-dipolar cycloaddition of azides and termin

Structurally diverse dendritic libraries: A highly efficient functionalization approach using click chemistry

The high fidelity and efficiency of Click chemistry are exploited in the synthesis of a library of chain end functionalized dendritic macromolecules. In this example, the selectivity of the Cu-catalyzed [3 + 2π] cycloaddition reaction of azides with termi

Concave macrobicycles: Absorption spectra, luminescence properties, and endocavital complexation of neutral organic guests

By a mild modified Eglinton coupling a series of diyne-bridged macrobicyclic hosts capable of endocavital complexation were synthesized and their structures and complexation properties investigated by X-ray analysis. The inclusion of DMSO in 7 suggests a