Organic Chemistry TRIZ Cases

A binaphthyl triarylamine carrier material improves heat resistance, carrier transport, and lifetime in organic EL light-emitting elements.

Low-conductivity solvent chemistry and impurity-resistant storage help suppress defects and maintain stability in advanced semiconductor processing.

A low-EC electrolyte with additive protects cobalt-free Ni-Mn cathodes from collapse and metal elution, improving high-voltage battery life.

Electrolyte additives form a stable ion-conductive film that limits transition metal elution, abnormal voltage drop, and high-temperature battery degradation.

A green-selective organic compound boosts small-pixel image sensor sensitivity with high absorption and stable performance at high temperatures.

Deuterated xanthene and thioxanthene host compounds help phosphorescent OLEDs maintain high triplet energy for better emission efficiency and stability.

Formula I host compounds tune triplet energy levels in OLED organic layers to improve efficiency, power output, and color performance.

Activated carbon decolorization and aqueous washing purify FSI ionic liquids to cut side reactions, reduce flammability, and retain conductivity.

A fluorinated aromatic amine patterning material raises glass transition temperature to suppress unwanted metal film formation during thin film deposition.

A tribenzazole amine capping layer absorbs UV light and tunes refractive index to extend OLED lifetime, efficiency, and viewing angle.

Substituted epoxide 1,3-dipolar grafting improves diene rubber rupture strength while maintaining low hysteresis and easier processing.

Using an imidazole-based charge transfer complex, this case balances epoxy curability, storage stability, and low-viscosity workability.

A sultone-based electrolyte additive builds a thin, low-resistance SEI, lowers flammability, and extends lithium battery life at high temperatures.

Partially fluorinated fluids balance heat transfer, dielectric performance, non-flammability, and very low GWP for electronics cooling.

A heterocyclic aromatic amine capping layer raises OLED refractive index above conventional organics to improve light extraction, efficiency, and lifespan.

Direct battery cooling uses a dielectric fluid tuned for high flash point, low viscosity, and heat transfer to limit ignition and thermal runaway.

A thiosulfate wash forms a protective thio-coating on lithium metal oxide cathodes, removing lithium salt residues without surface damage.

Large-gap triarylamine host materials suppress exciton energy transfer in blue OLEDs, improving color purity, luminous efficiency, and pixel material reuse.

An imidazole-based electrolyte additive stabilizes the SEI, suppresses metal ion elution, and reduces gas-driven swelling in lithium cells.

A film-forming electrolyte additive stabilizes the silicon anode interface, suppresses decomposition, and extends lithium battery life.

Specific electrolyte additives and low ethylene carbonate suppress cathode collapse and metal elution in cobalt-free Li batteries at high voltage.

An imide-linked organic film material improves substrate filling, planarization, adhesion, and dry etch resistance in multilayer resist patterning.

Modified DMTD derivatives improve polar-solvent solubility and redox reversibility in flow battery electrolytes while easing synthesis and reducing waste.

An amine curing accelerator shortens gel polymer electrolyte curing to 10-50 minutes while preventing electrolyte leakage in secondary batteries.

A fluorinated Formula 1 electrolyte additive lowers flammability while preserving ion transport, oxidative stability, and cycle life in Li-ion batteries.

An exciplex-forming organic EL layer boosts high-luminance emission efficiency and extends element lifetime with tuned host molecular structure.

Multifunctional core and dendrimer calibrants expand CCS and m/z coverage with low CCS dispersity for more precise IM-MS calibration.

A heterocyclic OLED emissive compound improves photoluminescence quantum yield and narrows blue fluorescence half-width for better color purity.

An emitting-auxiliary layer compound balances charge transport and exciton blocking to improve OLED efficiency, color purity, and lifespan.

A cyanate-based electrolyte stabilizes SEI layers in silicon-anode cells while improving high-voltage oxidative stability, cycle life, and safety.

Aryl squaraine donor-acceptor heterojunctions improve exciton dissociation and charge transport in organic photosensitive cells.

Photocleavable probe tags enable MSI to detect many tissue biomarkers at once, avoiding fluorescence overlap and weak intact macromolecule signals.

A tailored amine compound improves electron and hole transport in organic EL layers, raising quantum efficiency and extending luminance lifetime.

Novel OLED compounds improve blue emission lifetime and efficiency while enabling simpler, lower-cost solution processing.

Replacing volatile organic solvents with a tailored ionic liquid electrolyte improves Li-ion cell safety, cycle life, and charge-discharge capacity.

A benzo[a]anthracene-anthracene host enables efficient triplet-triplet annihilation in blue OLEDs, improving color purity, lifetime, and power use.

Specific heterocyclic compounds improve electron transport and intermolecular stacking in OLEDs, lowering driving voltage and extending lifespan.

Electron-accepting units with tuned LUMO levels extend organic photodetector response beyond 1300 nm while preserving donor-acceptor alignment.

A tailored OLED organic compound balances charge transport and energy levels to lower driving voltage while improving efficiency and lifetime.

A 3D asymmetric organic compound balances hole and electron transport to improve optoelectronic diode efficiency and lifespan.

Protective groups in a fluorescent guest compound block Dexter triplet transfer while preserving Förster singlet transfer at higher concentrations.

Photocleavable mass-tag probes let MSI map proteins and nucleic acids in one tissue section without fluorescence spectral overlap.

A triazole-sulfone additive stabilizes LiPF6, suppresses HF-driven electrolyte decomposition, and limits resistance growth at high temperature.

A modified PVdF binder with fluorinated and polar monomers keeps high-Ni positive electrode slurry viscosity stable and supports capacity retention after hot storage.

A nested lithium anode-cathode winding and central spring increase pulse current delivery while preserving electrode alignment under shock and vibration.

Aryl amine and radialene doping improves hole injection, carrier balance, luminous efficiency, and OLED lifetime at lower voltage.

Molecular tuning of HOMO, T1, and Tg improves charge balance, color purity, heat resistance, and OLED lifespan while lowering driving voltage.

A host-guest energy-level design enables stable blue phosphorescence with high emission efficiency and lower driving voltage.

A tetrahydronaphthalene blue emitter narrows OLED emission while improving thermal stability, lifetime, and dark blue color purity.

A fluorinated cyclic carbonate with tris(trimethylsilyl) phosphite helps Li-ion batteries retain low resistance after high-temperature storage.

Aromatic organic films balance etching resistance with uniform coating on stepped substrates.

Aminopyridine and 7-azaindole compounds target Mer kinase with high potency and selectivity for therapeutic research.

This synthesis case uses controlled hydrolysis and purification steps to produce highly pure vadadustat with fewer impurities.

This case uses an aspartic acid compound and composite additives to improve β-crystal formation, impact resistance, and heat resistance.

Systematic alkoxy substitution helps identify benzene derivatives with desirable olfactive qualities for foods, cosmetics, and fragrances.

This case examines vinyl piperazine-piperidine ureas that inhibit cancer cells and induce apoptosis in GB and MM.

Multiple iodo groups and onium cation structures enhance acid generation for more sensitive, uniform resist patterning.

Heterobifunctional compounds recruit DDB1 E3 ligase to degrade cyclin D and address CDK4/6 inhibitor resistance.

Protected pyrrole cycloaddition and reductive steps enable scalable scopolamine and atropine production with less plant reliance.

A vegetable-oil-based hybrid photoinitiator combines UV curing reactivity with lower migration, volatility, and toxicity.

This case combines glycol ether aryl esters with primary plasticizers to limit viscosity growth, reduce volatility, and accelerate fusion.

This case uses a fused aromatic ring derivative to inhibit wild-type and mutant RET, TRK, FLT3, and related kinases.

This case uses non-polyamine scaffolds to block polyamine import and pair with biosynthesis inhibitors against tumor escape.

AHR activators target FOXA1-high cancer cells with selective cytotoxicity.

Diselenide probes target thioredoxin reductase selenocysteine, producing color or fluorescence while limiting thiol interference.

A pn-junction compound sensor embeds biometric light detection in displays.

A structured organic dopant in the OLED emissive layer enables efficient exciton transfer, lower driving voltage, and purer color.

Specific aromatic and cyano substitutions improve carrier transport, blue emission, luminance, and OLED lifespan.

Pyrazolopyridine compounds combine with polymyxin E1 to restore activity against resistant Gram-negative bacteria.

A Schiff base benzoxazine monomer produces a solvent-free resin combining 280°C Tg, 90.4 MPa strength, and 98% recovery.

Heterocyclic compounds target Ras mutants to reduce oncogenic signaling.

Irreversible SRC inhibitors target kinase cysteine sites for selective, potent activity.

Furan- or thiophene-functionalized monomers reduce brittleness and melting constraints while forming rigid, heat-resistant thermosets.

This case uses lipophilic triester prodrugs and controlled release to sustain immunosuppression while reducing CNS and kidney toxicity.

This case uses small-molecule Id1/Id3 inhibitors to disrupt stem cell identity, reduce tumor initiation, and address acquired resistance.

This case uses cyclic compounds to disrupt PI3Kα–RAS binding, preserving kinase activity while targeting RAS-mutant tumor growth.

AR-787 targets the transient outward potassium current to suppress J waves and reduce ventricular fibrillation risk.

Hydrocarbyl-substituted succinic acid treatment improves lubricant storage stability, avoiding dropout and sediment with friction modifiers.

This case combines HFE-356mmz or HFE-356mec with fluorine oils to maintain miscibility, transparency, lubricity, and film strength.

Specialized OLED compounds balance charge transport to lower voltage and extend lifespan.

This case shows how AR-binding linkers recruit VHL ligase to drive proteasomal degradation for prostate cancer therapy.

This case replaces a chloro-oxime route with bromo-oxime synthesis and biphasic dimerization for purer furoxan derivatives.

This OLED case uses a structured Formula 1 compound in the hole transport region to improve efficiency and extend device lifespan.

Formula 1 and 2 host compounds improve light-emitting layer efficiency, lower driving voltage, and extend organic device lifetime.

PAES photocuring and cross-linking improve 3D-printed part stability above 150°C.

Controlled vacuum distillation isolates the hexyl ester as a high boiler and reduces phthalic acid dialkyl ester below 20 ppm.

Lactam-opening synthesis creates branched amino acid surfactants with low CMC and reduced surface tension for cleaning formulations.

Fluorescence sensing with a trimethoxybenzylidene thiazolidinedione salt supports sensitive, selective heavy metal detection in water.

A pH-responsive cationic lipid uses disulfide cleavage to improve nucleic acid release and intracellular expression.

This case uses cleavable linkers in camptothecin antibody-drug conjugates to limit non-selective uptake and protect healthy cells.

This semiconductor cleaning composition uses amino-hydroxy resin and rinsing to remove etch residues while suppressing tungsten dissolution.

Replacing acylation reagents, esterification and ester decomposition-amidation enable cleaner, high-yield fluralaner synthesis.

Benzofuran, benzothiophene, and indole carboxamides inhibit GPR35 in immune cells to enhance anti-tumor immunity.

This case uses small-molecule inhibitors of JAK1, JAK2, and TYK2 to modulate STAT6 activity for therapeutic research.

This glabridin purification process uses melting, cooling, crystallization, and sweating to reduce energy use and exceed 99.9% purity.

This case examines chalcones that enhance thrombin-driven clotting for bleeding disorders without apparent immunogenicity or unwanted clots.

Formula I compounds selectively inhibit Factor XIa or Factor XIa and plasma kallikrein, addressing potency and pharmacokinetic needs.

This engine head uses cam-actuated plates to control ports, reducing valve-train complexity and reciprocating weight.

Enantioselective chroman synthesis avoids costly chiral resolution and improves yield.

Selective WRN inhibition targets MSI-H cancer DNA repair, triggering damage signaling, cell-cycle arrest, and apoptosis.

An organic light emitting element uses specific electron acceptor compounds in the hole injection layer to facilitate efficient charge transfer.

Dibenzoyl tartaric acid resolves racemic nicotine into enantiomers through selective crystallization, achieving 99.9% purity and 65.5% yield.

Formula Ic compounds inhibit paramyxovirus replication to overcome limited efficacy and availability of existing treatments for severe infections.

Polyethylene glycol derivative with o-phthalaldehyde terminal groups reacts rapidly to form chemically cross-linked hydrogels.

Selective hydroxyl protection prevents side reactions during acylation, overcoming low yields in previous methods for quantity synthesis.

A high molecular compound with intramolecular charge transfer enhances emission efficiency in light-emitting devices.

Azacyclophane compounds with substituted triazine rings optimize charge transport and blocking to enhance OLED efficiency and longevity.

A substituted arylene compound reinforces hole and electron transport in organic optoelectronic devices.

A core-shell dye integrates into photosensitive resin to boost luminance and contrast ratio in color filters.

A novel n-type organic semiconducting compound achieves superior photo-response and external quantum efficiency beyond 1000 nm.

A seven-ring heterocyclic host material optimizes the HOMO level to enhance charge balance and luminous efficiency in organic electronic elements.

Optimized HSD17B13 inhibitors address low response rates in nonalcoholic steatohepatitis treatment through enhanced binding affinity.

Lewis base additives in halogen-free electrolytes enable reversible magnesium plating while preventing corrosion of oxide cathodes and current collectors.

Corrosion-inhibiting particles with a water-soluble core and protective shell replace hexavalent chromium in epoxy coatings.

Formula I heterocyclic compounds target N-type calcium channels, improving safety and potency for pain management.

Ruthenium on alumina boosts cis-isomer yield while simplifying catalyst activation steps.

A sulfur-containing cocatalyst system enables bisphenol A production with unpurified acetone.

Hollow noble metal titanosilicate catalyst structure enhances reactant dispersion, resolving low activity and stability in selective oxidation reactions.

Polyol-modified ketocoumarin photoinitiators resolve solubility and reactivity bottlenecks, enabling effective curing across diverse UV light sources.

A water-based preparation method for escitalopram pamoate replaces toxic solvents with a sustainable process.

Etherification of cyclododecadienol derivatives creates unique woody, balsamic, and green scent profiles for perfumery applications.

Tetrahydronaphthalene derivatives activate the Nrf2 pathway to produce protective proteins.

Indenocarbazole compounds with triarylamine substituents serve as matrix materials for phosphorescent emitters in organic electroluminescent devices.

Heteroaryl pyrimidine compounds inhibit HIF-1α to reverse therapeutic resistance in acute lymphoblastic leukemia, reducing long-term toxicity.

Perfluorobutanesulfonic acid anion with bulky cation reduces acid diffusion to prevent pattern collapse in ArF lithography.

Shorter perfluoroalkyl chains reduce bioaccumulation while maintaining durable surface treatment performance.

Electrophilic compounds form covalent bonds with nucleophilic amino acids in Ras proteins to inhibit activity of undruggable targets.

A novel organic compound serves as a green phosphorescent host for OLEDs, enhancing thermal resistance through specific molecular substituents.

Allosteric WEE1 inhibitors decouple epigenetic activity from cell cycle regulation, restoring histone levels and reducing prostate tumor growth.

Multicyclic compounds address cognitive impairment and agitation in schizophrenia by targeting multiple receptor types simultaneously.

A four-step synthesis route converts nicotinyl chloride to racemic nicotine using mild alkaline conditions.

Operating a C3 splitter column with specific propane fractions reduces energy consumption and equipment size while maintaining high propene oxide selectivity.

Formula I compounds inhibit Bruton's tyrosine kinase to treat autoimmune disorders and cancers.

Targeting the CIC-1 chloride channel avoids cholinergic side effects of AChE inhibitors while reversing neuromuscular blockade.

Targeted small molecules inhibit Hepatitis C virus replication via non-structural protein binding, resolving efficacy and side effect trade-offs.

Etherifying glycerine-derived solketal with tertiary olefins creates STAE, resolving diesel and gasoline solubility limits for improved fuel quality.

A carbazole derivative with a fluorene moiety connected through a spiro connection serves as a host material for organic light emitting diodes.

Phase transition in TMD films enables selective detection of strong electron donors while avoiding water vapor interference.

Raney cobalt catalyzes hydrogenation of cyanopyridyl derivatives to primary amines, suppressing dehalogenated side-products.

A KRAS G12C mutant inhibitor targets cysteine residues to reduce tumor volume in xenograft models.

A fused carbazole and pyrimidine compound composition enables balanced hole and electron transport in organic optoelectronic devices.

A coating composition comprising specific compounds forms organic material layers in organic light emitting devices.

A portable extraction apparatus isolates specific cannabinoids and terpene profiles using non-polar solvent and cryogenic chilling.

Compound A targets the PI3K pathway to overcome molecular escape mechanisms and prevent relapse in lymphoma patients.

Inhibiting CYP51 and EBP enzymes accumulates 8,9-unsaturated sterols to drive oligodendrocyte differentiation and repair myelin loss.