92740-87-9

Upstream product

• 92-84-2 10H-phenothiazine 
• 624-31-7 4-tolyl iodide 
• 577-55-9 1,2-diisopropylbenzene 
• 106-38-7 para-bromotoluene 
• 16452-09-8 (2-aminophenyl)-4’-methylphenyl sulfide 
• 137-07-5 2-amino-benzenethiol 

Downstream Products

• 16682-30-7 10-(4-tolyl) phenothiazine-S,S-dioxide 

Relevant academic research and scientific papers

Molecular engineering of phenothiazine-based monomer and dimer hole transport materials and their photovoltaic performance

Through molecular engineering, phenothiazine-based monomer hole transport material (HTM) PTZT and dimer HTM D-PTZT were designed and synthesized. The photoelectrochemical properties are significantly influence by the adjustment of the molecular structure. Applied in perovskite solar cells (PSCs), monomer HTM PTZT-based device achieves the highest efficiency of 18.74% while only 15.45% for dimer HTM D-PTZT-based device under 100 mW cm?2 AM 1.5G solar illumination.

Transition-Metal-Free Synthesis of N-Arylphenothiazines through an N- And S-Arylation Sequence

An efficient synthetic method of N-arylphenothiazines from o-sulfanylanilines under transition-metal-free conditions is disclosed. An N- and S-arylation sequence of o-sulfanylanilines enabled us to synthesize a wide variety of N-arylphenothiazines. In par

C-to N-Center Remote Heteroaryl Migration via Electrochemical Initiation of N Radical by Organic Catalyst

Herein an exogenous oxidant- A nd metal-free electrochemical heteroaryl migration triggered by N radicals to construct new N-C bonds was developed. This methodology features a high atom economy and utilization rate of energy, and it is insensitive to water and air. Moreover, a user-friendly undivided cell was employed. The use of an organic catalyst makes it more efficient, green, and practical.

Visible-light-promoted N-centered radical generation for remote heteroaryl migration

Herein, an efficient visible-light-mediated N-H heteroarylationviaremote heteroarylipso-migration has been accomplished. Moderate to good yields were obtained with good functional group tolerance. Moreover, a simple and readily available organic photoredox catalyst was employed, avoiding the use of complex and costly noble metal compounds.

Room temperature phosphorescence molecule based on phenothiazine derivative, preparation method and application thereof

The invention discloses a room temperature phosphorescence molecule based on a phenothiazine derivative, a preparation method and application thereof. The room temperature phosphorescence molecule based on the phenothiazine derivative has a structure shown as formula (I), wherein R is -OCH3, -CH3, -H, -Br, -Cl, -F or -CF3. According to the invention, mainly phenothiazine is adopted as the core, and C-N coupling reaction is carried out to connect phenothiazine with a benzene ring derivative, and then oxidation is carried out to obtain the target product. The solid powder of the compounds all have room temperature phosphorescence phenomenon, and have a longest life up to 398ms, thus being applicable as anti-counterfeit materials. And the preparation method provided by the invention has the advantages of mild reaction conditions and high yield.

Insights on bimetallic micellar nanocatalysis for buchwald-hartwig aminations

A nanocatalyst for micellar Buchwald-Hartwig aminations is developed, thoroughly characterized, and applied on a variety of substrates. The catalyst is stable under ambient conditions for at least six months. The catalyst retained its activity after several cycles, and its structure remained intact as confirmed by NMR spectroscopy. Association of Pd nanoparticles with Cu by a phosphine ligand is revealed by 31P NMR spectroscopy, and their linkage with the activated carbon surface is revealed by XAS analysis. Control NMR experiments revealed the binding of the ligand with both Cu and Pd, and all phosphine molecules are under the same environment. In addition to NMR and XAS analysis, the catalyst is characterized by SEM, HRTEM, XPS, and TGA. Reactions are highly reproducible at variable scales. Environmentally benign, proline-based amphiphile PS-750-M is critical for catalytic activity, which is achieved under mild conditions in water as the reaction medium. The inherent sustainability of these conditions coupled with a low E factor achievable through robust recycling of catalyst and reaction medium demonstrates the significant utility of this technology.

Phenothiazine or phenoxazine derivative, charge-transporting material comprising the same, and electrophotographic photoreceptor

A phenothiazine or phenoxazine derivative represented by the following general formula (1), a charge-transporting material comprising the derivative, and an electrophotographic photoreceptor containing the charge-transporting material are disclosed. The charge-transporting material has good solubility in binder polymers, satisfactory sensitivity, and a low residual potential In general formula (1) Ar1 and Ar2 may be the same or different and each represents an optionally substituted aryl group; R1 and R2 may be the same or different and each represents a hydrogen atom, a lower alkyl group, or an optionally substituted aryl group; R3 represents a lower alkyl group, an alicyclic hydrocarbon group having 5 to 7 carbon atoms, an optionally substituted aryl group, or an optionally substituted aralkyl group; X represents a sulfur atom or an oxygen atom; and n and m each represents an integer of 0 or 1.