73392-23-1

Upstream product

• 75-77-4 chloro-trimethyl-silane 
• 21792-52-9 1,2-diethynylbenzene 
• 615-42-9 1,2-Diiodobenzene 
• 1066-54-2 trimethylsilylacetylene 
• 38274-16-7 2-bromo-1-(trimethylsilylethynyl)benzene 
• 583-53-9 2,3-dibromobenzene 
• 17763-91-6 1,2-bis-trifluoromethanesulfonyloxybenzene 

Downstream Products

• 256439-90-4 1,2-bis(bromoethynyl)benzene 
• 213913-58-7 [(P(C₃H₇)3)2RhCl]2(C₆H₄(CCSi(CH₃)3)2) 
• 4731-36-6 Tri-tert-butylaluminium 
• 1219530-92-3 [(C₆H₄CHC(Si(CH₃)3))Al(C(CH₃)3)]2 
• 1219530-87-6 1,2-[(Me₃Si)((Me₃C)2Al)C=C(H)]2C₆H₄ 
• 1219530-88-7 1,2-[(Me₃Si)((Me₃C)2Ga)C=C(H)]2C₆H₄ 
• 1362738-83-7 C₃₄H₂₂BF₁₅Si₂ 
• 1362738-82-6 C₃₄H₂₂BF₁₅Si₂ 
• 1362738-81-5 C₃₄H₂₂BF₁₅Si₂ 
• 1362738-84-8 C₂₉H₂₅BF₁₀Si₂ 
• 1362738-85-9 C₃₄H₂₇BF₁₀Si₂ 
• 1589128-30-2 C₁₆H₁₇NSi 
• 1589128-28-8 1-(6-[{(3′-cyanopropyl)dimethylsilyl}acetyl]-2-ethynylpyridyl)-2-(6-bromo-2-ethynylpyridyl)benzene 
• 1589128-31-3 C₃₀H₁₅BrN₂ 

Relevant academic research and scientific papers

Using the FpXylBH2?SMe2reagent for the regioselective synthesis of cyclic bis(alkenyl)boranes

The reactive borane reagent FpXylBH2?SMe2was prepared from 1,4-bis(trifluoromethyl)benzene by treatment withn-BuLi, followed by H3B·SMe2and subsequent removal of hydride. It undergoes a regioselective hydroborat

A new halogen bonding 1,2-iodo-triazolium-triazole benzene motif for anion recognition

The synthesis of a series of halogen bonding (XB) acyclic anion receptors based on a novel 1,2-iodo-triazolium-triazole benzene motif is reported. A combination of one- and two-dimensional 1H and 19F NMR spectroscopic techniques eluc

Are bis(pyridine)iodine(i) complexes applicable for asymmetric halogenation?

Enantiopure halogenated molecules are of tremendous importance as synthetic intermediates in the construction of pharmaceuticals, fragrances, flavours, natural products, pesticides, and functional materials. Enantioselective halofunctionalizations remain

Gold-Catalyzed Carbazolation Reactions of Alkynes

Herein, we report on a Au(I)-catalyzed reaction of alkynes with carbazoles that enables a one-step synthesis of vinyl carbazoles that are important molecules for applications as photoluminescent materials. This reaction proceeds under mild conditions at r

Self-assembly of radially π-extended tetrathiafulvalene tetramers for visible and near infrared electrochromic nanofiber

The self-assembly and electrochromic nanofiber formation of radially 7pi;-extended tetrathiafulvalene (TTF) tetramers anchored to 1,2,4,5-tetraethynylbenzene were investigated. The tetramer with SBu-substituents underwent self-assembly in solution. Cationic species of the tetramer, obtained by chemical oxidation with Fe(ClO4)3, exhibited a marked electrochromism in the solution. Their electronic spectra revealed absorption bands corresponding to intermolecular mixed-valence aggregation based on (TTF//TTF)+, and π-aggregation based on (TTF?+//TTF?+) due to the strong molecular association in the cationic species. Furthermore, the tetramer formed an entangled nanoscale fibrous material from CHCl3 hexane. Electrochemical oxidation of the nanofiber on an indium tin oxide electrode revealed a repeatable redox profile. The nanofiber displayed remarkable electrochromic behavior: The color of the fiber changed from purple (neutral) to brown/brownish green (dication and trication) and green (tetracation). These color changes of the nanofiber are similar to those in solution, and the electronic spectra of the oxidized nanofibers reflected the stacked TTF units in the cationic nanofibers.

Chiral double stapled: O -OPEs with intense circularly polarized luminescence

Intrinsically chiral double stapled ortho-oligo phenylene ethynylenes (o-OPEs) 1 show glum values up to 5.5 × 10-2, the second highest value ever observed for a simple organic molecule (SOM). DFT calculations of molecular spectra and

Sulfoxide-Induced Homochiral Folding of ortho-Phenylene Ethynylenes (o-OPEs) by Silver(I) Templating: Structure and Chiroptical Properties

A new family of homochiral silver complexes based on carbophilic interactions with ortho-phenylene ethynylene (o-OPE) scaffolds containing up to two silver atoms are described. These compounds represent a unique class of complexes with chirality at the me

How Boron Doping Shapes the Optoelectronic Properties of Canonical and Phenylene-Containing Oligoacenes: A Combined Experimental and Theoretical Investigation

Optimized syntheses of 6,13-dimesityl-6,13-dihydro-6,13-diborapentacene (DBP) and a related compound (DBI) featuring two biphenylene-2,3-diyl units in place of naphthalene-2,3-diyl moieties are reported. Striking differences between the optoelectronic properties of DBP and DBI have been experimentally observed, and explained by quantum chemical calculations. DBP is a member of the oligoacene family, DBI is a linear [N]phenylene derivative. The yellow DBP shows blue photoluminescence, the deep red DBI is nonfluorescent. Both compounds give rise to two reversible redox transitions at E12 =?2.03 V, ?2.75 V (DBP) and ?1.52 V, ?2.30 V (DBI; THF, vs. FcH/FcH+). The higher electron affinity of DBI agrees with a lower calculated LUMO energy level [?0.57 eV for DBI with respect to DBP @HF//SCS-MP2/def2-TZVP] and a higher Lewis acidity of its boron centers, which is reflected in the trend of adduct formation with small Lewis bases (MeCN, F?). The thermochemistry underlying this trend, as well as the mechanism of fluorescence quenching in DBI, are revealed by state-of-the-art quantum chemical calculations. It is suggested that the nonradiative deactivation occurs via a low-lying, doubly excited state.

Glucose selective bis-boronic acid click-fluor

Four novel bis-boronic acid compounds were synthesised via copper catalysed azide-alkyne cycloaddition (CuAAC) reactions. Glucose selectivity was observed for a particular structural motif. Moreover, a new glucose selective fluorescent sensor was designed

Partitioning MOF-5 into Confined and Hydrophobic Compartments for Carbon Capture under Humid Conditions

Metal-organic frameworks (MOFs), by virtue of their remarkable uptake capability, selectivity, and ease of regeneration, hold great promise for carbon capture from fossil fuel combustion. However, their stability toward moisture together with the competit