Organic Chemistry TRIZ Cases

This case uses partially embedded fullerene dopants to reduce agglomeration and improve conductivity in perovskite solar cells.

Linker-bonded reactive groups suppress nonspecific adsorption on solid-phase supports for sensitive low-concentration detection.

This case uses defined molecular substitutions to improve charge transport, thermal stability, efficiency, and OLED service life.

A combined boron-dopant and anthracene-host approach balances blue OLED color purity with lifespan while managing host interaction.

This process replaces toxic POCl3 and harsh conditions with stable intermediates for safer, efficient industrial vorasidenib production.

Formula-based organic layers target longer lifetime, higher efficiency, and lower driving voltage.

A glycidol-opened nonionic surfactant physically modifies nanocellulose, enabling water separation and better polymer-matrix dispersion.

A shared semiconductor layer uses a fluorinated metal complex to reduce photodetector dark current and improve signal-to-noise ratio.

Modular intermediates and late-stage macrocyclization shorten preparation while addressing heavy-metal environmental concerns.

Specific molecular substituents improve 400 nm UV absorption, resin compatibility, and surface finish with less coloring.

This inkjet composition stays dischargeable at 50°C or higher, then uses light and heat curing for fine, heat-resistant, insulated patterns.

This composition uses SGLT-2 blockade to increase urinary glucose excretion while targeting diabetes and nephropathy together.

A shorter route uses selective dibromination, Sandmeyer chlorination, and debromination to lower synthesis complexity and cost.

This case replaces oxygen-bound CF3 and CF2 groups with alternative fluorinated groups to broaden ether compound structures.

A layered organic photodetector uses donor-acceptor compounds and metal complexes to improve charge conversion while lowering dark current.

Formula-based organic compounds lower driving voltage and extend light-emitting device life.

This case uses effluxed phenazine compounds and optical signals to measure pump activity and assess antibiotic resistance.

Specific heterocyclic substituents tune OLED layer materials to improve stability, charge mobility, voltage, efficiency, and service life.

Prodrug compounds address poor ADME in perillyl alcohol and limonene by improving stability, permeability, and tumor delivery.

Localized fluorine substitution tunes N-propyl-pyrrolidine SERDs to degrade ERα while addressing resistance and CYP3A4 induction.

CN-functionalized compounds support efficient, stable electron transport in OLED layers.

This case uses a deuterated TADF compound in the emitting layer to utilize triplet excitons and extend OLED operational life.

Modified alkylamino disulfide synthesis improves crosslinker quality for fast stress relaxation and full cross-link density recovery.

Radical scavenger additives protect precursor solutions and films from oxygen, improving coating quality and patterning reproducibility.

This case develops fluorinated pyrrolidine compounds to antagonize and degrade ERα despite resistance to endocrine therapies.

This case develops heterocyclic KIF18A inhibitors that induce mitotic arrest and apoptosis or mitotic catastrophe in cancer cells.

Selective halogenation and PEG solubilizing chains help triarylmethane dyes retain color under alkaline pH and hydrogen peroxide.

This case shows how donor-acceptor OLED compounds enable TADF, improving exciton use, efficiency, chromaticity, and device lifetime.

This case uses transient reprogramming-factor mRNA to preserve T-cell identity, self-renewal, and antitumor function.

This case uses a pH-responsive ionizable lipid with phospholipid, sterol, and PEG-lipid to improve nanoparticle uptake and targeting.

Alternating organic and inorganic encapsulation films place a nitrogen heterocycle absorber to block harmful UV and visible light.

Controlled isocyanate addition limits incubation time and heat swings in polyisocyanate production.

Hydrazinylene-containing fluorene derivatives inhibit PDK4, offering a targeted approach for obesity, diabetes, and cancer.

A calcium chloride and water process lowers Impurity C below 0.1% while preserving yield and limiting purification.

This case uses engineered enzymes, including FabH, to increase propionyl-CoA and control odd-to-even fatty acid chain ratios.

UV cavitation decarboxylates cannabinoids quickly at low temperatures with less degradation.

Specific heterocyclic groups stabilize HOMO levels to improve hole transfer, electron blocking, efficiency, and OLED lifetime.

This case modifies fullerene substituents to reduce blue-region absorption and improve color clarity in organic photoelectric devices.

This arylamine host improves hole transport and stabilizes radical cations for efficient, longer-lasting organic electroluminescent devices.

This case uses segmented Formula I compounds to improve LPA receptor targeting for pulmonary, hepatic, and renal fibrosis.

Sequential labeling, imaging, and chemical signal removal enable low-copy biomolecule profiling in a single intact tissue section.

This case uses glycerol-derived ketone and acetal solvents to depolymerize plastics and absorb CO2 and H2S from gas streams.

This case shows how multifunctional cationic lipids improve serum-resistant transfection and endosomal escape without helper lipids.

Fused heteroaromatic rings on a naphthalene core deliver deep-blue emission with FWHM below 60 nm for displays.

This case uses putrescine bisamides and amide ester analogues to provide or modify umami taste with less MSG reliance.

This case uses chiral, supercritical fluid, and simulated moving bed chromatography to isolate high-purity atropisomers.

This case shows how R1–R6 substituent changes balance BTK inhibition with selectivity, metabolic stability, and oral bioavailability.

A polyimide precursor with urethane or urea compounds improves resolution and chemical resistance while suppressing Cu-interface voids.

A deep-HOMO host paired with a fast-electron-mobility host improves exciton formation, luminous efficiency, and OLED lifespan.

A multifunctional triazolyl cross-linking agent improves resin film formation, copper adhesion, heat and chemical resistance.