Organic Chemistry TRIZ Cases

A triazole-sulfone electrolyte additive captures PF5, stabilizes LiPF6, and forms protective films to cut gas, resistance rise, and cycle fade.

A spiro fluorene-xanthene or thioxathene compound raises thermal stability in OLED layers, improving efficiency, voltage, and lifespan.

A branched-alkyl heteroaromatic organic compound lowers evaporation temperature while improving blue color purity and device lifetime.

Narrow-bandgap asymmetric NFAs improve NIR absorption and bulk-heterojunction charge separation, raising photodetector responsivity beyond fullerene limits.

A dual-host light-emitting layer and specific hole transport compound improve OLED luminous efficiency, stability, and panel lifespan.

A triazinane-thiosulfate crosslinker combines curing and adhesion functions to improve rubber aging, reversion resistance, and metal adhesion.

A porous thiazole-azo COF stabilizes organic battery electrodes while enabling fast ion conduction and resisting electrochemical decomposition.

Activated-carbon composites with 2D organic polymers raise capacitance and conductivity while improving cycle stability and self-discharge.

Controlled phenazine oligomers curb electrolyte dissolution and bond cleavage, enabling stable high-voltage organic cathodes with better cyclability.

Photocleavable mass tags let MSI target proteins and nucleic acids without spectral overlap, enabling multiplex tissue mapping on one section.

A high-index OLED capping material boosts light extraction and EQE while keeping blue-light absorption low to reduce color cast.

Polymer-sequestered cathodic and anodic films limit unstable oxidation states, reducing self-erasing and preserving transparent-state stability.

A multi-group non-aqueous electrolyte additive forms a stable low-impedance film, improving high-temperature cycling and storage while limiting gas generation.

A fluorosulfonic acid lactone additive stabilizes carboxylic ester electrolytes, enabling fast charging and longer cycle life in thick-coated LFP cells.

A formula-defined organic EL layer material improves electron transport and recombination near the cathode, boosting efficiency and extending lifetime.

Benzodithiophene-based hole injection materials address deep-LUMO synthesis and deposition limits to improve OLED voltage, efficiency, and lifetime.

Specific photopolymerizable monomers and binder resins cut cured-film dissipation factor, reducing transmission loss in high-frequency components.

Continuous feeding and ultrasonic cavitation narrow ferromanganese oxalate particle size distribution and improve batch stability.

Electron-deficient heteroaryl host materials improve phosphorescent OLED efficiency, lower operating voltage, and extend device lifetime.

A crosslinked π-conjugated heteroacene material improves OLED efficiency while reducing pixel defects and extending device lifetime.

A fluorinated cyclic carbonate plus acyclic ester electrolyte cuts resistance and gas generation while preserving lithium-ion cycle life.

A fluorinated dioxolane electrolyte cuts flammability while preserving ion transport, oxidative stability, and battery cycle life.

Aromatic fluorocarbon diluents disperse highly concentrated lithium-salt electrolytes to cut volatility and flammability without sacrificing conductivity.

Surface-grafted binder chemistry keeps carbon-based conductive agents uniformly dispersed, improving secondary battery storage and cycle performance.

A resist underlayer paired with a metal-containing resist film improves rectangularity and suppresses pattern collapse or trailing during lithography.

Embedded fluorescent CB[8] probe complexes reveal stress, fatigue, and micro-cracks in epoxy composites without changing bulk material properties.

Oxidation, filtration, and separation regenerate degraded phenazine electrolytes in redox-flow batteries to restore capacity and reduce material loss.

Photoluminescent diaryloxybenzoheterodiazole compounds shift unusable sunlight into the PV absorption range to raise output and limit photodegradation.

A VC-based non-aqueous electrolyte with a Formula (1) additive helps dense LiFePO4 electrodes retain capacity, limit swelling, and reduce iron precipitation.

Metal bidentate thio salt ligands replace native quantum dot ligands to passivate traps, stabilize emission, and improve polar-solvent solubility.

A redox-active temperature-responsive electrolyte boosts thermoelectric voltage while suppressing hydrogen gas and reaction slowdown.

Dual polynitrile electrolyte additives stabilize high-voltage LiCoO2 cathodes, cutting gas, lattice damage, and storage loss at high temperature.

A benzylidenecyanoacetate underlayer film stays resistant to resist solvents and alkali developers while enabling faster wet etch removal.

Benzochalcogenophene substitution boosts electron acceptability and limits concentration quenching for efficient, durable blue OLED emission.

Anthrone and N-heterocycle compounds improve OLED charge transport, film stability, efficiency, and device lifetime.

A specific electrolyte additive forms a robust SEI that limits cathode surface damage, gas generation, and resistance rise at high temperature.

A conductive p-type charge generation layer improves charge transfer in OLED stacks, cutting driving voltage while boosting efficiency and lifetime.

A cyclic sulfur oxide electrolyte additive forms a low-resistance SEI that limits gas generation and preserves lithium battery stability at high temperature.

Nitro-substituted aromatic electrode materials raise Li-ion battery voltage and reversible capacity while avoiding the limits of inorganic electrodes.

A flat hole-transport compound chelates electrode metal ions, reducing OLED dark spots while supporting efficient blue-light emission.

A cyclic carboxylic anhydride additive coats high-Ni cathode particles to curb hot-storage surface damage and capacity fade.

Exciplex emission tuned to overlap phosphorescent absorption improves OLED energy transfer, raising efficiency while lowering drive voltage.

Controlled cyano-metal synthesis creates a high-porosity cathode compound that boosts sulfur loading, reactivity, and energy density.

A solvent-less ionic liquid epoxy system replaces volatile solvents to cut VOC emissions, lower processing costs, and retain epoxy strength.

A squarylium dye in a transparent resin selectively absorbs NIR while preserving visible transmittance and avoiding particle issues from metal deposition.

A coumarin-derived electrolyte additive builds a dense interfacial film that limits metal ion elution, gas generation, and swelling in lithium secondary batteries.

A dibenzofuran-anthracene compound improves hole and electron transport to raise OLED efficiency, lower driving voltage, and extend service life.

Targeted heterocyclic electron transport material improves OLED energy transfer, lowers driving voltage, and supports longer layer stability.

A condensed cyclic compound tunes HOMO-LUMO and triplet energy levels to lower OLED driving voltage while improving efficiency and lifespan.

A Formula (I) semiconductor compound improves hole injection balance, thermal stability, and voltage stability in OLED layers.

This case uses sulfur-aromatic pentaerythritol structures to form transparent, high-index polymers for holographic recording media.

This case examines haloindole macrocycles that combine KRAS allele coverage with solubility and hepatocyte stability for cancer inhibition.

This case uses selective EP2 receptor antagonists to modulate PGE2 signaling while limiting side effects of broad COX inhibition.

Heating a controlled powder mixture of zinc oxide and cyanuric acid yields fine basic zinc cyanurate, eliminating costly slurry pulverization steps.

A chemical amplification resist composition uses an acid generator and a basic compound to control solubility changes during development.

Novel water-soluble camptothecin derivatives undergo spontaneous covalent DNA alkylation to form stable complexes with cancer DNA.

A polylactide resin composition blends meso-lactide with specific lactic unit ratios to achieve rapid hydrolysis rates.

Catalytic hydrogen transfer using formate donors replaces hazardous reagents, enabling safe synthesis of high-purity 6-alpha-amino morphinans.

Butane bridge modification of NDGA derivatives improves water solubility and chemical stability while maintaining antiviral potency.

A specific organic compound enhances light absorption and exciton separation within the photoactive layer of an opto-electronic device.

A radiation-sensitive polymer generates specific acid groups upon exposure to enhance sensitivity and enable robust pattern formation.

Novozyme Promea lipase drives stereoselective hydrolysis of dimethyl 3-propylpentanedioate, eliminating costly chromatography and hazardous reagents.

An oxetane-epoxy binder combined with glass fillers creates a composite sheet that maintains flexibility and transparency.

O-alkyl S-hydroxyalkenyl carbonothioates maintain flavor intensity under high-temperature processing by resisting thermal degradation.

Fluorenyl amine compound prevents electron diffusion to extend emission lifetime of organic electroluminescent devices.

Extract water from hydromorphone monohydrate in anhydrous organic solvent to isolate high purity base, avoiding complex multi-step purification.

A metal-coordinated organic compound stabilizes operating voltage in electronic devices.

A specific organic compound enhances hole transfer properties within the diode structure.

Modifying disulfide bond electron density via substituents allows selective cleavage at high glutathione levels, resolving stability versus release trade-offs.

Moderate electron affinity doping agents replace strong acceptors to eliminate handling difficulties while maintaining high conductivity and thermal stability.

A composite host composition balances hole and electron transport in organic optoelectronic devices.

Cooperative C-H...O hydrogen bonds enable rigid racemic macrocycles to form thermoreversible gels, expanding gelator scope beyond enantiopure chiral molecules.

Hydrophilic side chains on the phenazine derivative prevent electrode precipitation and reduce interference from reducing agents like ascorbate.

Zr-incorporated SBA-15 catalyst enables single-step etherification of furfuryl alcohol and ethanol at 80 to 120°C.

A quinacridone compound forms a ring structure to enhance light absorption in thin photoelectric conversion films.

Acridinium photoredox catalysts achieve selective C-O bond cleavage in lignin depolymerization without requiring pre-oxidation steps.

Carbazole hole transport materials resolve the trade-off between high mobility and electron blocking, reducing driving voltage while maintaining durability.

Thioester compounds initiate ethylenically unsaturated monomer curing under 250 to 550 nm light irradiation.

Replacing methane sulfonic acid with chlorotrimethylsilane prevents hydrate formation, reducing production costs and equipment occupation time.

Immiscible liquid phases partition delta-9-tetrahydrocannabinol selectively, reducing solvent consumption and processing stages.

Piperidinone compounds activate FPR1 and FPR2 receptors to reduce inflammation and stabilize atherosclerotic plaques in chronic disease treatment.

A radiation-sensitive resin composition uses a specific acid generating agent combined with a base polymer to enhance transparency and sensitivity.

Developing synthetic phospholipid analogs resolves the trade-off between receptor activation and drug lead suitability for treating inflammatory diseases.

Ketone solvent suspension removes halogenated hydrocarbons and organophosphorus compounds to toxicological thresholds.

Selective ROMK channel inhibitors reduce salt and water retention while minimizing hypokalemia risk in hypertension treatment.

Wet air oxidation and ion exchange recover molybdenum and benzoic acid from alkaline epoxidation waste streams.

Phase-transfer catalysis merges multiple synthesis steps into one reaction, resolving low yield and complexity issues in quinazoline production.

Evaporator vaporizes dioxane and water from sulfated detergent paste to concentrate active sulfate content.

Benzofuropyrimidine derivatives modify singlet-triplet generation statistics to overcome efficiency limits in organic light-emitting devices.

Novel hole transport compound improves thermal stability and driving voltage by modifying molecular structure with aromatic rings and fluorine substituents.

Replacing perfluoroalkyl chains with cycloaliphatic groups eliminates bioaccumulation risks while maintaining pattern resolution.

Acid-mediated equilibration at the C38 ketal stereocenter enables efficient synthesis of halichondrin analogs for cancer treatment.

Limiting catalyst water content below 1000 ppm prevents decomposition and reduces phosphorus contamination in polyisocyanate recyclates.

Adding 4-hydroxyTEMPO stabilizes free radicals in isoprene elastomers, lowering uncured viscosity for easier processing while maintaining high cured stiffness.

Optimizing the dosing regimen of a GlyT1 inhibitor to 10 mg daily resolves inconsistent treatment efficacy while maintaining safety and tolerability.

Eliminating base catalysts during esterification prevents 2,4-dinitrostyrene impurities while maintaining reaction rates for diamine synthesis.

A segmented synthesis process for tasimelteon uses intermediate crystallization to isolate the active compound from reaction by-products.

Alternating pi-conjugated copolymers based on acridonic units reduce band-gap values to improve visible spectrum light harvesting efficiency.

Lithium aluminum hydride reduction yields 62% trans-asenapine, eliminating complex isomerization steps.

Replacing organic solvents with water eliminates environmental hazards and solvent regeneration costs while maintaining smooth reaction kinetics.

Small molecule dispersion synergists prevent pigment agglomeration in non-aqueous inkjet inks, ensuring high optical density and stable flow.

Oxadiazole-p-benzodioxazoles boost luminous efficiency by enhancing electron transport in flexible OLEDs.

An amine-based compound enhances hole mobility in organic light-emitting devices.

Selective histone deacetylase 6 inhibitors reduce side effects by targeting the enzyme to delay tumor growth.

Segmenting calcination into air and inert stages removes organic residues while lowering manufacturing costs compared to single-stage inert gas processes.

A working fluid composition containing HFO-1123 and controlled difluoroethylene levels.

Pyrazolidinedione derivatives inhibit PPAR-gamma receptors to lower blood glucose levels.

Targeting the ED substrate-docking site on p38α MAPK blocks inflammation while sparing counter-regulatory isoforms that cause toxicity.

Formula I heterocyclic compounds inhibit c-kit kinase to treat autoimmune diseases and mast cell disorders lacking effective modulators.

A sulfonium salt with a polymerizable anion generates strong sulfonic acid upon high-energy radiation exposure.

Sulfhydrylase enzyme catalyzes synthesis of functionalized cyclic dithiocarbamates from renewable substrates under mild conditions.

An anthracene compound host material enhances light emission efficiency in organic light-emitting devices.

Organic nitrogen heterocyclic compounds replace toxic lead azide to resolve mechanical sensitivity risks while maintaining pyrotechnic reliability.

Iodine photoacid generator compounds enhance EUV sensitivity through increased absorption cross-section at 13.5 nm.

CO2 processing converts asphaltene into 2D non-carbon nanomaterials, resolving scalability and aggregation issues.

An electrochromic organic compound featuring a thiophene core skeleton and ortho-substituted phenyl groups.

Continuous flow in a micro-channel reactor extracts 5-hydroxymethylfurfural to reduce reaction time and by-product formation.

Composite host compounds resolve efficiency and lifespan trade-offs by optimizing hole and electron injection rates through tailored molecular structures.

Sequential urea formation and cyclization in a single vessel reduces synthesis steps, accelerates production speed, and increases yield purity.