1206159-45-6

Upstream product

• 111-83-1 1-bromo-octane 
• 269409-70-3 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol 
• 540-38-5 p-Iodophenol 
• 96693-06-0 4-(n-octyloxy)-iodobenzene 
• 73183-34-3 bis(pinacol)diborane 
• 96693-05-9 1-bromo-4-octyloxybenzene 
• 106-41-2 4-bromo-phenol 

Downstream Products

• 1206159-51-4 5-(octyloxymethyl)-2-(4-octyloxyphenyl)pyridine 
• 1357169-02-8 C₆₇H₈₉BF₂N₂O₆ 
• 1357168-99-0 1,3-bis(3,4-di(4-octyloxyphenyl)pyrrol-2-yl)-1,3-propanedione 
• 1357168-96-7 3,4-di(4-octyloxyphenyl)pyrrole 
• 1357168-94-5 3,4-di(4-octyloxyphenyl)-1-tosylpyrrole 

Relevant academic research and scientific papers

2,6-Dibromogallates as a new building block for controlling π-stacking, network formation and mirror symmetry breaking

Achiral multi-chain (polycatenar) compounds based on the 2,7-diphenyl substituted [1]benzothieno[3,2-b]benzothiophene (BTBT) unit and a 2,6-dibromo-3,4,5-trialkoxybenzoate end group lead to materials forming bicontinuous cubic liquid crystalline phases with helical network structures over wide temperature ranges.

Synthesis, characterization, and structure–property investigation of conformationally rigid regioisomers of poly(p-phenylene ethynylene)s

A series of rigid poly(p-phenylene ethynylene)s (PPE1–PPE4) with biphenyl- (M1–M3) and phenyl- (M4) side groups is prepared from appropriately functionalized monomers. Herein, the solution and solid state absorption studies show the polymers have adopted

Controlling Mirror Symmetry Breaking and Network Formation in Liquid Crystalline Cubic, Isotropic Liquid and Crystalline Phases of Benzil-Based Polycatenars

Spontaneous development of chirality in systems composed of achiral molecules is important for new routes to asymmetric synthesis, chiral superstructures and materials, as well as for the understanding of the mechanisms of emergence of prebiotic chirality. Herein, it is shown that the 4,4′-diphenylbenzil unit is a universal transiently chiral bent building block for the design of multi-chained (polycatenar) rod-like molecules capable of forming a wide variety of helically twisted network structures in the liquid, the liquid crystalline (LC) and the crystalline state. Single polar substituents at the apex of tricatenar molecules support the formation of the achiral (racemic) cubic double network phase with Ia (Formula presented.) d symmetry and relatively small twist along the networks. The combination of an alkyl chain with fluorine substitution leads to the homogeneously chiral triple network phase with I23 space group, and in addition, provides a mirror symmetry broken liquid. Replacing F by Cl or Br further increases the twist, leading to a short pitch double gyroid Ia (Formula presented.) d phase, which is achiral again. The effects of the structural variations on the network structures, either leading to achiral phases or chiral conglomerates are analyzed.

A Strategy of “Self-Isolated Enhanced Emission” to Achieve Highly Emissive Dual-State Emission for Organic Luminescent Materials

Currently, the commonly developed organic luminescent materials (OLMs) usually exhibit poor luminescent performance in aggregated solid states compared with their well-dissolved solution states, making it a tough goal to achieve the highly emissive dual-s

Soluble Graphene Nanoribbons from Planarization of Oligophenylenes

A solution-based chemical synthesis of two graphene nanoribbons with armchair edges is reported. The precursor oligophenylene molecules are synthesized and subjected to oxidative cyclodehydrogenation to afford the target molecules, G-1 and G-2. These molecules have good solubility in organic solvents, and show a large redshift in their absorption edge (up to 185 nm) and emission maximum (up to 125 nm) after planarization. Fibrous structures are formed upon self-assembly of molecules through columnar π–π stacking. Such molecular assemblies may be useful for various applications.

Charge-based and charge-free molecular assemblies comprising π-extended derivatives of anion-responsive acyclic oligopyrroles

Assemblies comprising anion complexes of π-extended oligopyrrole derivatives and counter cations, as well as those of anion-free receptor molecules, exhibited the formation of mesophases based on columnar structures using electrostatic and π-π interactions. The Royal Society of Chemistry.

Metallomesogens based on platinum(ii) complexes: Synthesis, luminescence and polarized emission

Two series of heteroleptic cyclometalated platinum(ii) complexes [(C nOppy)Pt(acac) and (CnOFppy)Pt(acac)] have been prepared. Their liquid-crystal and optophysical properties were studied, in which C nOppy is 2-(4-alkoxyp