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Upstream product

• 2398-37-0 3-methoxyphenyl bromide 
• 536-90-3 m-Anisidine 
• 766-85-8 3-methoxy-1-iodobenzene 

Relevant academic research and scientific papers

Methoxy supported, deep red emitting mono, bis and tris triphenylamine-isophorone based styryl colorants: Synthesis, photophysical properties, ICT, TICT emission and viscosity sensitivity

A novel strategy for the synthesis of triphenylamine based and methoxy supported deep red emitting push-pull chromophores is developed. The methoxy groups though not in conjugation with the acceptor exhibited a red shifted absorption and emissions (670?nm

Novel triphenylamine based rhodamine derivatives: Synthesis, characterization, photophysical properties and viscosity sensitivity

Five novel triphenylamine based deep red to NIR emitting rhodamine derivatives were synthesized and characterized by 1H and 13C NMR spectroscopy and elemental analysis. The photophysical properties of all these derivatives were studied in their spirocyclic as well as open form. Hydroxyl substituted derivatives were found to show red shifted emissions as compared to the plain rhodamine derivatives, while triphenylamine substituted derivatives showed larger Stokes shift and emission in the NIR region. All these newly synthesized rhodamine derivatives show comparatively larger Stokes shift (44-135 nm) than the commercially available Rhodamine B and Rhodamine 101. In their open form they are found to exhibit different emission color from pink (619 nm) to dark blue (719 nm) in day as well as UV-light. We also studied the interconversion of dye RH-2 from its spirocyclic to open form with the addition of acid (TFA in toluene). They are studied for their viscosity sensitivity and found to show very high fluorescence enhancement in polar viscous media such as ethanol-glycerol in their open form.

Diphenylethenyl- and methylphenylethenyl-substituted triphenylamines as effective hole transporting and emitting materials

Diphenylethenyl- and methylphenylethenyl-substituted triphenylamines were prepared by condensation of trimethoxy-substituted triphenylamines with 2,2-diphenylacetaldehyde or 2-phenylpropionaldehyde respectively. The synthesized compounds were found to be

Yellow-red emitting, methoxy substituted triphenylamine-based styryl derivatives: Synthesis, photophysical properties, viscosity sensitivity, aggregation induced emission, NLO properties, and DFT study

Three novel triphenylamine based fluorescent molecular rotors (FMRs) are designed and synthesized to study the effect of auxiliary methoxy substituent on aggregation induced emission (AIE) and viscosity sensitivity. Instead of elongated, short conjugated

Selective one-pot synthesis of symmetrical and unsymmetrical di- and triarylamines with a ligandless copper catalytic system

The one-pot synthesis of symmetrical or unsymmetrical di- or triarylamines using aryl iodides or bromides and LiNH2 as ammonia source is reported. This highly selective method is based, for the first time, on a copper-catalyzed system, which does not require the presence of any additional ligand.

Hydroxylamine O-benzyl ether as an ammonia equivalent in the catalytic amination of aryl halides

The palladium catalysed amination of aryl bromides with hydroxylamine O-benzyl ether leads to the formation of diaryl or triarylamines depending on the size of the aryl bromide, the number of equivalents used or the conditions employed.